医护中心中通往急诊室的所有通道均有保安人员把守，即使医院职员也不得入内。
At the medical center, every entrance to the emergency room was blocked by security guards. Even hospital staffers were not permitted to enter.
麦克恩罗先生在他的对手之前到达收银通道的队列之后，他突然发现一位超市职员这时出现了，并给打开了另一个收银通道，这让伯格先生就占了上风，而这也让麦克恩罗先生发狂。
After arriving in the checkout queue just ahead of his opponent, Mr McEnroe is distraught to see an employee appear and open another till, giving Mr Borg the upper hand.
而国内对多管片装配式地下通道结构应用技术的研究尚为空缺，还没有装配式钢筋混凝土管型通道的设计规范可供设计职员参考。
Whereas the domestic research on the application technology of segmental prefabricated underground culvert is still blank and there is no design specification to offer for the reference.
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