该如何翻译Any car that is less than two seconds behind the one ahead is definitely too close.这句

该如何翻译Any car that is less than two seconds behind the one ahead is definitely too close.这句

后车距前车小于的距离两秒（所能走过长度）的话,这样的车距绝对是过小的,

与前车少于两秒距离的绝对是靠得太近了。
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