346. Joe is not good at sports, but when it comes to mathematics, he is the best in the class.
譯文
喬對體育不在行，但是他的數(shù)學是全班最好的。
點睛
when it comes to意為“當（談論、想起、涉及等）……時”。如：
Doing your homework is a sure way to improve your test scores, and this is especially true when it comes to classroom tests. 做家庭作業(yè)自然是提高考試成績的辦法，當考試形式為隨堂測驗時，情況尤其如此。
考點歸納
come一詞的含義很多，如“來到；來臨；開始；進入”。此外，come也用于一些固定搭配或習語中。如：
Come on, or you'll fall behind. 加油，不然你就落后了。
The girl came up with a question. 那女孩提出了一個問題。
That story has come down from a long time ago. 那個故事是從很久以前傳下來的。
Easy come easy go. 來得容易去得快。
