role是什么意思？

to see whether people's personality affects their life span to find out if one's lifestyle has any effect on their health to investigate the role of exercise in living a long lifeto examine all the factors contributing to longevity They have a good understanding of evolution.

Personality plays a decisive role in how healthy one is.

Moreover, students should be prepared not just for their first job, but for their 4th and 5th jobs, as there's little reason to doubt that people entering the workforce today will be called upon to play many different roles over the course of their careers.

A new study suggested that our short-term memory also may play a role in appetite.

We have identified an independent role for memory for that meal,'" Brunstrom says

Ideally, both high schools and colleges can prepare individuals for the ever-changing roles that are likely to be expected of them.

ledge economy where professional roles change rapidly and many college students are preparing for positions that may not even exist yet, the skill set needed is one that prepares them for change and continued learning

Kodak's decision not to pursue the role of official film for the 1984 Los Angeles Olympics was a major miscalculation.

It is playing a dominant role in the film market

Without social pressures to keep pair-bonds, romantic love plays a key role in maintaining long-term relationships.

plays a key role in maintaining long-term relationships

In fact, when you break a role or law, you lose control over your life and give others the power to impose punishment that you have no control over.

What role does integrity play in personal and professional relationships

They are also well placed to bring something extra to the teaching side of an academic role that will help students get a job when they graduate, says Lee, perhaps experience in manufacturing practice or product development.

The proper hairstyle for her new role.

They played the same role in War of the Worlds.

But taking a cue from health experts, a group of 19 restaurant companies are pledging to offer more-healthful menu options for children at a time when concern is growing over the role of fast food in childhood obesity(肥胖症)

The creative process has always been accepted as the source of all important work in the arts, but we should not think the creativity plays a role only in the arts.

Firefighters play an important role in America.

Most have worked their way up from sales representatives, and they are very proud of the role they played in the company's growth.

"We realize that as a company with people, trucks, warehouses, we needed to play a larger role," said Eduardo Martinez, the president of the UPS Foundation.

An individual's genetics has a big influence on their height but once you average over whole populations, genetics plays a less key role.

I think it's a heightened role.

king willem-Alexander of the Netherlands said that he recently ended his role as a regular "guest pilot" after 21 years with the national airlines fleet of now-outdated aircraft.

Sometimes, to people, it sounds like this is a diminished role for teachers.

The teacher's role is more of a coach or observer.

The company pledged to cut 600 back-office positions, though some 150 workers in those roles would be reassigned to other jobs.

Private companies play a big role in campus management.

But will such contests, which are overwhelmingly dominated by Asian and white students from middle-class and affluent families become any more diverse? Many social and cultural factors play roles in determining which promising students get on the path toward international math recognition.

In fact, other recent studies have found there has never been a time in American history when so small a proportion of young people have sought or accepted leadership roles in local civic organizations.

Having opportunities of playing a leading role in society.

Any veteran nicotine addict will testify that fancy packaging plays no role in the decision to keep smoking.

Today, I’d like to talk about what happens when celebrity role models get behind healthyhabits, but at the same time promote junk food.

The team focused on athletes since they are theoretically the best role models for active, healthy lifestyles for children.

If children are turning to athletes as role models, it’s in their best interest if their idols are consistent.

The shift, little noticed outside the medical establishment but already controversial inside it, suggests that doctors are starting to redefine their roles, from being concerned exclusively about individual patients to exerting influence on how healthcare dollars are spent.

The redefining of doctors' roles.

Some analysts say that there's a role for doctors to play in cost analysis because not many others are doing so.

"By taking upon the role of adviser rather than decision maker, one does not suffer the consequences of decision fatigue," he says.

But poor diet and physical inactivity also each increase the risk of heart disease and have a role to play in the development of some cancers.

Can you talk a bit about how history plays a role in this project?

Companies play a big role in creating a circular economy, in which value is generating less from extracting new resources and more from getting better use out of the resources we already have.

Companies play a big role in creating a circular economy, in which value is generating less from extracting new resources and more from getting better use out of the resources we already have—but they must also get customers engaged in the process.

first, they explain that if a given variable is playing a role in affecting well-being, then we should expect any change in that variable to correlate with the observed changes in well-being.

He sees a role for pediatricians to talk with parents about this, but believes the messaging must extend far beyond pediatricians' offices.

However the lead role is a comedian by the name of Frankie, and he plays himself.

I suspect that some experts in the field will be keen to address alternative explanations, such as unassessed variables playing a role in the well-being decline.

Printing indeed played a key role in standardizing and stabilizing these languages by fixing them in print, and producing dictionaries and grammar books.

Still, some analysts say that there's a role for doctors to play in cost analysis because not many others are doing so.