P-12:plug away 不灰心
A:Hello, Henry. Say, how are your French lessons coming along?
A：你好，亨利。说说看，你的法语学得怎么样啦？
B:Well, to be honest, I still haven't made much progress. But the French test is approaching.
B：噢，老实说，我没有多大进步，可是法语就要考试了。
A:Don't be discouraged. Keep plugging away, and I think you'll eventually make a progress.
A:别泄气，不要灰心，我想你会有进步的。
B:I suppose I do.
B：我也这样想。
