1. He pushed hard on the brake pedal to avoid a collision.
    他使劲踩下刹车踏板以避免撞车。

2. Many pedal their tricycles, but most of them prefer to push or drag them.
    很多孩子用脚蹬车，但多数孩子更愿意推或是拉着三轮车。

3. I suddenly pressed the brake pedal hard and we were both thrown forward.
    我突然用力踩紧刹车踏板，结果我俩的身体都向前冲去。