足球运动员在比赛前需要换上防滑钉鞋。

The soccer players need to change into their ___cleats before the match starts.

足球运动员的鞋底装有防滑钉，能在草地上提供更好的抓地力。

The soccer player's shoes have ___cleats for better grip on the grass.

工人们在斜坡上安装了防滑条以确保安全。

Workers installed ___cleats on the ramp to ensure safety.