running_back造句

1、Hit the running back with a pass
传球给快跑中的后卫

2、Running back to her room, she set the book down and ran downstairs for dinner.
她跑回屋，把书放下，飞快地跑下楼。

3、B. People were running back and forth. Obviously, something unusual had happened.
人们跑来跑去，显然发生了不寻常的事情。

4、Serve him right, I thought, to come running back in again and find nothing.
我觉得活该他又奔过来一次，却什么都没发现。