1、Hit the running back with a pass
傳球給快跑中的后衛(wèi)

2、Running back to her room, she set the book down and ran downstairs for dinner.
她跑回屋，把書(shū)放下，飛快地跑下樓。

3、B. People were running back and forth. Obviously, something unusual had happened.
人們跑來(lái)跑去，顯然發(fā)生了不尋常的事情。

4、Serve him right, I thought, to come running back in again and find nothing.
我覺(jué)得活該他又奔過(guò)來(lái)一次，卻什么都沒(méi)發(fā)現(xiàn)。