检查你的刹车系统是否正常工作很重要。

It's important to check if your ___brakes are working properly.

新政策给房地产市场的发展踩了刹车。

The new policy put the ___brakes on the real estate market's growth.

下坡时请记得踩刹车。

Remember to apply the ___brakes when going downhill.