2 sentences

1. 你应该在开车前检查煞车。

   nǐ yīng​gāi zài kāi chē qián jiǎn​chá shā chē.

   You should check the brakes before driving.

   Source: AI Challenger 2017

2. 他使劲踩下煞车踏板以避免撞车。

   tā shǐ jìn cǎi xia shā chē tà​bǎn yǐ bì​miǎn zhuàng chē.

   He pushed hard on the brake pedal to avoid a collision.

   Source: UM-Corpus: Education