look after take care of

When Chaplin was 10 years old, his mum became too ill to look after her sons, so they had to take care of themselves.

卓别林10岁时，他的母亲病得太厉害，无法再照顾她的儿子们，所以他们不得不自己照顾自己。

Take good care of yourself.; Look after yourself.

多多保重。

《新英汉大辞典》

Obviously you'll take care of tasks which need to be done before you go - but look ahead a bit for deadlines that occur soon after your return.

明显地，你要料理好在你走之前必须做完的任务，但是还要稍微看看在你回来后马上就要到期的任务。