riding safety

• 行车安全

riding safety的用法和样例：

例句

1. Driving too fast by school can endanger the children's safety.
   在学校附近行车过速可能会危机学童的行车安全。
2. Train servicing is the key job for the safety of the high-speed railway.
   摘要列车整备是高速铁路保障行车安全的重要工作。