You can replace cars, homes and all material items, but you only get one body! Take good care of it.

你可以购新车，买新房以及其他的所有物品，但是你自己的身体却是没办法替换的，所以好好的照料自己的身体吧！

youdao

I want you to take good care of him, Tony. He is one of our best customers.

托尼，我想让您好好关照他。他是我们最好的客户之一。

youdao

The day is cold, no one give you warm bed, nobody gave you cook a meal, take good care of yourself.

天冷了，没人给你暖被窝了，没人给你做饭了，好好照顾自己。

youdao

She told one of them: "I want you to take good care of all the furniture and other things in the house.

VOA: special.2010.05.27

Maybe you want to get a really old car and show people that you take really good care of it (a more subtle signal, but an interesting one).

WSJ: Ask Ariely: Dan Ariely on Hot Wheels to Close Big Deals