十字形护手

crossing guard───n.交通指挥，协管员

crossing overs───[遗]交换，交叉

shooting guards───射击后卫

crossing patrols───交叉巡逻

coast guards───海岸警卫队队员；海岸巡逻队队员

crossing out───删去；注销

crossing over───[遗]交换，交叉

crossing patrol───交叉巡逻

crossing points───[数]交叉点

He was arrested by guards at the border crossing.───他在边境过境处被卫兵逮捕。

Guards set up a slalom course of barriers to slow truck traffic at the most heavily used crossing sites. Nevertheless, elephants, rhinos, pythons, and deer on the move become roadkill most every year.───在某些车流量较大的十字路口，守卫们都设置了回旋障碍，以减慢车速，即便如此，每一年都会有不少的大象、犀牛、蟒蛇和鹿被车辆轧死在路上。

Protective Services - crossing guards, firefighters, police, security guards.───防卫服务——交通协管员、消防员、警察、保安。

and even public service employees, like school-crossing guards and sanitation workers.───甚至囊括公共服务人员，例如学校路口的警卫和环卫工人。

Follow Good idea. We should send them the reflector vests that the crossing guards use.───嗯，想法很好。我们应该送给他们一些反光的马甲，就是十字路口那些交通协管员穿的那种。

Facilitators at corners play crossing guards, giving directions for turning.