in a bid 和in an effort有什么区别

in a bid 和in an effort有区别为

in a bid 释义：

在一个报价

例句：

Their husbands stay away from the tent, and sleep in the muddy grass outside, in a bid to give the women some privacy.

她们的丈夫呆在帐篷外面，睡在泥泞的草地上，这样可以给女人们一些私密的空间。

in an effort释义：

为了

例句：

The company has laid off 150 workers in an effort to save money.

公司为节省资金遣散了150名工作人员。