1.be confined to 限制于

This slowdown is not confined to America.

这种经济放缓情况并不仅限于美国N#;3skVR.xtNEp3]。

2.roam around 闲逛

After dark, I liked to roam around the fields along footpaths.

黄昏，我喜欢沿着田间小道漫步ll]BZsqEEnAO0.。

3.enroll in 参加

You might attend a lecture, enroll in a course, or browse through a bookstore.

你可以去听听讲座，参加课程或在书店浏览书籍+;jli=_hsm^&。

4.every little helps 点滴皆有用

Of course I need your help. You know every little helps.

我当然需要您的帮助*Y;0.)KZi]jWeTqo。您知道，任何帮助都是有好处的HhR!C)Xv77R_+j~Rh。