1、pull back
退出；退却
They will plead with him to pull back from confrontation.
他们将请求他退出冲突。
The British government threatened to make public its disquiet but then pulled back.
英国政府威胁要将其担忧公之于众，但后来没有这么做。
（使）撤退；（使）撤离
They were asked to pull back from their artillery positions around the city.
他们被要求从城市周围的炮兵阵地上撤出。
He pulled back forces from Mongolia, and he withdrew from Afghanistan.
他从蒙古撤军，并且撤离阿富汗。
2、end up
(通常指意外地)最终到达
The result was that the engine ended up at the bottom of the canal.
结果引擎最终沉到了运河底。
She fled with her children, moving from neighbour to neighbour and ending up in a friend's cellar.
她带着孩子逃亡，从一个邻居家跑到另一个邻居家，最后逃到了一个朋友的地下室。
最终；结果；到头来
If you don't know what you want, you might end up getting something you don't want.
如果你不知道自己想要什么，到头来你可能得非所愿。
Every time they went dancing they ended up in a bad mood.
每次他们去跳舞，都会不欢而散。