G-1：gain ground 有进步
A：How are you getting along with your English study?
A:你的英语学得怎么样了？
B:I have been gaining ground daily.
B：我每天部有所进步。
A:How can you manage to do that?
A:你是怎么做到这一点的？
B:Interest is the best teacher.
B：兴趣是最好的老师。
