对他来说,跟其他人交流很困难.
to communicate with others.
It's (健康的)to eat more vegetables and less meat.
My dictionary is lost, could you please (借)one to me?
There will be less (污染)in 100 years.
It's very (重要的) to make a plan before we do everything.
There's a pay phone (在……的后面) the library.