come to do =来干(从事).某事. Excuse me,would you like to come to do me a fever? 对不起,请您过来一下,我有一个问题想问一下您. I've come to do voluntary service. 我是来尽义务的. We are looking forward to our clients come to do business with us. 我们欢迎新老客户前来洽谈业务. come to doing 一般,常用的句型是 ‘When it comes to 动词+ing,.’意思是‘当说到.的话题时,.’ Harry never misses a trick when it comes to doing business. 谈到做生意,哈里从不错过时机. When it comes to gossiping,Mrs Williams never misses a trick.说到在背后议论别人,威廉斯太太可精明着呢.
