有一些非洲裔美国人说他们曾经在驾驶一辆保养很好很昂贵的车时被拦下，这样官员可以看这辆车是否属于他们。

Some African American men say they have been pulled over when driving a well-kept expensive car, just so officers could see if it belonged to them.

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安妮50岁，保养得很好。

Annie is a well-preserved 50-year-old.

《柯林斯英汉双解大词典》

如果你把你的家、车或任何有价值的物品保养得很好，长远来看，这就是在省钱。

If you keep your home, your car or any valuable possession in excellent condition, you'll be saving money in the long run.

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