Campaigning will begin in earnest tomorrow.竞选将于明日真正开始。

Then she started crying in earnest.然后她就开始痛哭了起来。

The two countries can finally start negotiating in earnest about issues of mutual concern.两国终于可以开始就双方共同关心的问题进行严肃认真的谈判了。

No one could tell whether he was speaking in earnest or in jest.谁都不知道他说这话是认真的还是在开玩笑。