The local government recently installed fencing along with a security gate, waste containers and a parking lot.

当地政府最近安装了围栏，以及一个安全门、垃圾箱和一个停车场。

Beijing Zoo installed a new security gate in front of the panda pavilion as part of its preparations, media reported.

据媒体报道，作为准备工作的一部分，北京动物园在熊猫馆前安装了一个新的安检门。

Thank you. Where is the security gate?

谢谢你！ 安全门在哪里？

But I was waved through some of the mantraps, these sort of security gates at the front.

但是我被挥手穿过了一些陷阱，比如前面的安全门。

Stepping through the port security gate, you may find yourself in an assertive scrum of cabbies and tour guides eager to take you for a ride.

穿过港口安检门，您可能会发现自己身处一群自信的出租车司机和急于带您兜风的导游中。

Concerned about crime and safety, and wanting a more attractive setting for their homes, the three families decided to install a security gate at the street's entrance; repave the street's surface; and enhance the lighting and landscaping.

考虑到犯罪和安全问题，并想要一个更吸引人的居住环境，三家人决定在街道的入口处设置一扇安全门；重新铺设路面；并加强照明和绿化。