let through

• • 让…通过，放行：

    They let the crowd throught the entrances 2 hours before the football match started.

    他们在足球比赛两小时前让观众从入口处进去。

  • 通过；让…过…关；准予…及格：

    The teaher let all the students throught the examination last term.

    上学期老师让所有学生考试及格了。

    After hours of discussion, the committee let through his report.

    经过数小时的讨论之后，委员会通过了他的报告。