helpful是什么意思？

Their life was much more comfortable than that of todayIt was helpful to maintaining a nation's tradition.

The ability to draw upon every available tool and insight—picked up from science, arts, and technology—to solve the problems of the future, and take advantage of the opportunities that present themselves, will be helpful to them and the United States.

I think your advice will be helpful to those just staring out in business.

Now, anything at all that you can remember would be extremely helpful to us.

"A balanced breakfast is really helpful, but getting regular meals throughout the day is more important to leave blood sugar stable through the day, which helps control weight and hunger levels," says Elder.

Meeting people who will be helpful to you in the future.

This is a very sensible way for an animal to make decisions in the wild and would have been very helpful for humans for thousands of years.

find iPhones and iPods in class very helpful

As noted above, indifferent relationships may not always be the most helpful approach in resolving some of the issues that pop up at work.

Perhaps, if we continue to improve information-processing machines, we'll soon have helpful rational assistants.

Sleeping pills, while helpful for some, are not 34 necessarily an effective remedy either.

There's this peer-to-peer nature of health care these days with a profound opportunity for parents to learn helpful tips, safety and prevention efforts, pro-vaccine messages and all kinds of other messages from other parents in their social communities.