Welcome to the Voice of America's News Words.
欢迎收看美国之音：新闻词汇。
A new bus shelter in Seoul, South Korea uses technology
韩国首尔的一个新公交候车亭使用了科技，
to keep passengers safe from COVID-19.
以确保乘客免受新冠肺炎的威胁。
Sterilize. A temperature scanner on the door will open to passengers
消毒。门上装有温度扫描仪，
only if the body registers a normal temperature.
只有乘客体温正常时才能进去。

Once inside, an ultraviolet light will sterilize germs and viruses floating in the air.
一进到里面，紫外线灯就会清除空气中漂浮的细菌和病毒。
Sterilize is the act of destroying germs, viruses and bacteria with UVC light, dry heat or boiling liquid.
杀菌是用短波紫外线、干热或沸腾的液体杀灭细菌、病毒和细菌的行为。
In humans and animals, to sterilize is to perform a medical operation that blocks the ability to reproduce.
对人和动物来说，绝育是一种阻止生殖能力的医学操作。