1、survival

生存

companies which have been struggling for survival in the advancing recession.

在日益萧条的经济环境中挣扎求生的各个公司

Ask for the free booklet 'Debt: a Survival Guide'.

可以索要免费小册子《债务：生存指南》。

幸存;存活

If cancers are spotted early there's a high chance of survival.

如果癌症在早期发现的话，存活的几率会很高。

An animal's sense of smell is still crucial to its survival.

动物的嗅觉对其生存仍然至关重要。

2、hang around

（在某处）等待，闲逛，闲呆着

He got sick of hanging around waiting for me.

他等我都等烦了。

On Saturdays we hang about in the park.

每到星期六我们都在公园里闲逛。

经常和…在一起;经常泡在

They usually hung around together most of the time.

大多数时间他们通常都泡在一起。

Helen used to hang round with the boys.

海伦以前常和那些男孩子们厮混。