call it a day

释义：这个习惯用法表示“收工”，稍微引申一下可以用来体现完成了阶段性的目标或者达成了某种妥协。

例句：
After several hard hours of rolling on patrol, it was a pleasure for them to call it a day and move back into the previously prepared positions.
So I think he will cut a deal with Republicans for a temporary extension on that and call it a day.