This increases the friction between wheels and concrete, improving vehicle safety.

这样就能够增加轮胎与混凝土之间的摩擦力，增加行车安全。

youdao

This system be specially applicable to numerous receivers' situation, satisfies the request of the television broadcast live the system, increases the safety of the system.

系统特别适用于接收者众多的场合，满足了电视直播系统的要求，提高了系统的安全性。

youdao

This won't guarantee your screen's safety when you drop your phone, but it at least increases the likelihood of it surviving an impact at an angle.

ENGADGET: Samsung Galaxy S 4 review Mobile