小心，警惕：要小心谨慎或保持警惕；
特别注意：特别关注做或不做某事；
保重：表达离别时的祝福或在信息结尾时的问候等非正式用法。
... take away 拿走; 夺走; 拆去 take care 小心;注意 take…for 以为(某人或某物)是...
... take in欺骗；接受；理解；吸收 take care小心；注意；当心；保重 take for误认为；把……认为是；认为；当作 ...
... take care 小心;注意 take…for 以为(某人或某物)是... take care of 关心 ...
如果你跟对方很熟：用“盼复（Looking forward）”、“很快跟你见面（Speak with you soon）”、“照顾好自己（Take care）” 这些不会太正式，但一点儿不让人觉得没礼貌。稍微更随意的版本是“回聊（Talk soon）”。
注意；小心
See that you take care of him.
你一定要好好照顾他。
I can take care of your kind.
我能对付你这类人。
We need to take care of our bodies.
我们需要照顾好自己的身体。
Doctor Singhal works with a volunteer organization based in Jaipur, Rajasthan, that helps people take care of their camels.
VOA : special.2009.01.13
We're glad you spent this time with us, and we hope you have a blessed and peaceful day. Take care.
很开心你们能和我们一起度过这段时光,希望你们能度过一个幸福而平和的一天，保重。
人性课程节选 : 普林斯顿公开课
Because that will take care of all of the electrons that are capable of reacting, none of the inner shell electrons.
因为那样我们可以考虑到,除内层电子以外，所有可以发生反应的电子。
固态化学导论课程节选 : 麻省理工公开课
In those days, most women were expected to marry, have children and stay home to take care of them.
VOA : special.2009.07.26
I can take care of myself." "I don't think so. Matt could have seriously cut you up last night."
VOA : special.2010.01.20
It is not beyond us but first and foremost we have to take care of these three games.
BBC: SPORT | Cricket | International Teams | West Indies | Bradshaw retains faith in Windies
We folks here in the Midwest are an independent type, we take care of ourselves.
"It can be very hard sometimes to take care of elderly parents, " Goodyear said.