The car is fine as far as the engine is concerned but the bodywork needs a lot of attention.
这辆汽车发动机还不错,但车身需要大修。
The car's bodywork scarcely holds together.
这汽车的车身简直都要散架了。
There isn't much metal in the bodywork of this new car; it's mainly plastic.
这辆新汽车的车身没用多少金属材料,大部分是塑料的。