high time
time to do sth．该是…时候了
It is high time you started off．是你该动身的时候了。
Now it's high time we were off．现在我们该走了。
It's high time he found a job．他该找份工作干干了。
hinge on/upon depend on as decisive；be decided by；according to决定；视…而定； 根据
All our hopes hinged on the firm's success．我们的一切希望都取决于 公司的成功。
A strawberry grower's income for the year may hinge on what the weather is like in a few summer weeks．种植草莓者的年收入可能 要视夏季数周的天气而定。
The decision hinges on the result of the investigation.一切以调查的结果而定。