In recent years, vehicle crash safety has been improved by the implementation of the frontal collision test in many countries.

近年来，随着各国正面碰撞试验法规的实施，汽车的碰撞安全性能有了显著的提高。

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In recent years, vehicle crash safety has been improved by the implementation of the frontal collision test in many countries.

近年来，随着各国正面碰撞试验法规的实施，汽车的碰撞安全性能有了显著的提高。

youdao