run off例句

There will be a run-off between these two candidates on December 9th.
12月9日将举行这两位候选人的决胜选举。

You're too fat; try and run off all those excess pounds.
你太胖了, 要跑跑步减肥.

The messenger boy will run off his legs sooner or later.
这个小通讯员迟早会累垮的.