费心

I mapped out a route over familiar country near home.

我费心一条离家很近的路线，沿途是熟悉的乡村。

He did not bother to punctuate the telegraph message.

他没有费心在电文中加标点。

The reactionary government tried vainly to take the steam out of the protest movement.

反政府枉费心机地企图削弱这场抗议运。

Pam’s flogging a dead horse trying to organize the theatre trip. It’s quite obvious that nobody’s interested.

帕姆想组织剧团巡迴演出，无疑是白费心机。很明显没有人感兴趣。

Don't trouble about me.

不必为我费心。