你必须调节一下制动器，太危险了。

You have to adjust the brake. It is dangerous.

youdao

单活塞浮动卡钳盘式制动器是自定心和自我调节。

The single - piston floating - caliper disc brake is self - centering and self - adjusting.

youdao

据英国《每日邮报》报道，这些7英尺6英寸长，3英尺宽的豪车复制品用起来完全没问题，而且大部分带有车灯、喇叭、仪表盘、可调节式座椅和盘式制动器。

The replicas are fully serviceable and most come with working lights, horn, indicators, adjustable seats and disc brakes, the Daily Mail of London reported.

youdao