Your car doesn't sound very healthy.

你的车听声音好像不很正常。

《牛津词典》

This is analogous to packing a healthy snack in the car as a backup, to ensure you have something appropriate to consume.

这类似于包装一个健康的快餐，放在车中作为储备，以确保您有一些合适的东西来消耗。

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Buy disposable containers and stock up on cut fruit, vegetables, brown rice, beans and other healthy snacks to bring along to work, in the car and on a plane.

买一些一次性的容器，用来装和储藏一些切好的水果，蔬菜，糙米，豆子以及其他的健康小点心，带着这个去上班，带在车里，做飞机时也可以一并带着。

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The auctions themselves have become must-attend events for collectible-car lovers, providing a healthy mix of showmanship (pretty blondes in heels and miniskirts flaunt the wares on the floor) and networking opportunities (boozy steak dinners are de rigueur).

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One is how to improve margins sufficiently to make a healthy real return in a world where over-capacity is running at 25-30%, and car makers are cutting prices either overtly or by offering extra features.

ECONOMIST: The prince and the pauper