college try

• 全力

college try的用法和样例：

例句

1. They try their best to plug the new song.
   他们尽全力宣传这首新歌。
2. The widowed mother exerted herself to the utmost to send her son to college.
   那位守寡的母亲尽全力让儿子念大学。

词汇搭配

• give something the old college try 花很大的力气做某事,...