hi是什么意思？

Hi, Susan! You’re looking very smart today!  There is new data out today that confirms that many Americans are not good at math, and when it comes to everyday technology skills, we are dead last when compare to other developed countries.

Hi Jenny have you talked to Mr Wright about the new sports program

hi David, there is a new gym opening in town today.

hi, Emily, I hear you're leaving for Italy soon.

hi, Leo, why do you say English will become the world language?

hi, Susan! You're looking very smart today! .

Hi, I’m Elisabeth Hofler, master of social work.

hi Rosie, you're a features editor at one of the most widely read women's magazines in the U.

hi, I'm Elisabeth Hofler, master of social work.

hi, thanks for having me on your show.