1.But you should tell the ground safety manager to tighten security around the goal area, and ask for an announcement to be made to fans.
但你应当告诉场地安全负责人要加强球门区域的安保工作，并要求做一份专门针对粉丝的通告。
2.As you install, you're given the opportunity to further tighten security or loosen it depending on your requirements.
在安装时，您会有机会根据要求进一步加强安全性或放松安全性。
3.Similarly, to further tighten security measures, time periods at which wireless connections are allowed can be fixed.
同样地，更进一步加强安全措施，时间期数在哪一连接被允许的无线电能被修理。
4.The blast was certain to increase unease in the foreign community, and many embassies immediately took new precautions to tighten security.
这次爆炸无疑增加了外国使团的不安，许多大使馆立即采取新的防范措施以确保安全。
5.Top officials also called for raising criminal penalties for terrorism, as well as steps to tighten security to prevent further attacks.
政府高官们还呼吁加大对恐怖主义的刑事惩罚力度，并加强安全措施，以防止新的恐怖袭击发生。
6.During the past month, the junta has tighten security in the town and reenforced troops.
在过去一个月里，军政府已加强安全和增强军队。
7.The authorities have since worked to tighten security.
时间发生以来，当局已加强了保安工作。