单词：there and back
到那里再回来
there and back的用法和样例：
例句
用作形容词(adj.)
- Avoid zigzagging motions and quick direction changes.避免来回的动作和快速变向。
- On the way there and back, I was alert to things that would reorient me to America.在来回的路上，我注意观察到一些事物，它们使我重新审视美国。