look after 在英文中是“照顧、照看”的意思，和它同義的短語不少。
take care of
Please take care of yourself. 請照顧好自己。
attend to
I have a lot of things to attend to．我有許多事情要處理。
take charge of
Professor Smith takes charge of the literature class．史密斯教授負責文學班。
同義句是take care of，例如：
1、I'm not worried about her ─ she can take care of herself.我不爲她擔心，她能照顧自己。
2、He wouldn't have the time or money to take care of me.他既不會有時間也不會有錢來照顧我。
