slow down the car meaning in Chinese

减速

I slowed down the car as the traffic light became red
红灯亮了，我减慢车速。
Slow down the car when entering the platform
进入站台时，禁止快速驶入，要减速慢行。
The road was wet and slippery , so mr reed slowed down the car
路又湿又滑，因此里德先生减低了车速。
You should keep in mind that he is no longer a young man . he should slow down the car
你应当考虑到他再也不是年轻人了。他应该放慢开车速度。
Ranging system on highway is an important part of its ( intelligent transportation system ) . it can detect the interval of the car in front . if the interval is less than safe distance , the system will alert the driver to slow down the car
高速公路汽车测距系统是智能交通系统( its )的重要组成部分，主要功能在于实时地完成前方车距的检测，发出预警信号，保证行驶安全。