CNN news 2010-10-05 加文本

1.This new bill, the first lady is pushing for, would offer money to poor districts to help pay for free meals and it would require healthier foods in school programs.

push for急切、强烈地要求, 为…奋力争取

例句：People living near the airport are pushing for new rules about night flight.
      住在机场附近的人们正强烈要求制订出夜航班机的新规。

2.You see, the money for these new programs would come from the Food Stamp Program and some Democrats think that should be off limits.

be off limits禁止

例句：Another person off limits in your trade tirade is the coach.
      教练是不会容许参加到交易讨论中。