s. (of a route or journey etc.) continuing without requiring stops or changes
r. from beginning to end
r. over the whole distance
r. to completion
adv. 穿越, 从头至尾, 到底, 因为
prep. 经过, 穿过
a. 对穿的, 直达的, 完结的
1. She walked through the park every morning.
她每天早上都穿过公园。
2. The train goes through the tunnel quickly.
火车很快穿过隧道。
3. I read the book through in one day.
我一天内读完了这本书。