如果没有跟上进度，那么现在是赶上来的好时机。
If you haven't followed along so far, now would be a good time to catch up.
只要有全职工作的父母，其家庭生活就不应该陷入贫困，因此，现在是时候让国会跟上各州的脚步，赶上最后的班车，提高美国的工资标准。
And because no parent who works full-time should have to raise a family in poverty, it's time for Congress to follow the lead of state after state, get on the bandwagon, and give America a raise.
要赶上科技的进步已经是一件难事，要跟上大众文化就更是难上加难了。
It is difficult enough just to keep up with the advances in science and technology, what is more difficult, in my opinion, is to keep up with popular culture.
要赶上科技的进步已经是一件难事，要跟上大众文化就更是难上加难了。
It is difficult enough just to keep up with the advances in science and technology, what is more difficult, in my opinion, is to keep up with popular culture.
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