Vigilance committee
[法] 治安委员会
🧩 词语组成解析
🗣️ 情景例句
Do I need a visa to go to HongKong?
去香港需要签证吗？
Just to be on the safe side.
为安全起见。
The twin towers are 110 storeys high, but high-speed lifts controlled by computer take only a minute to reach the top.
这座双塔式大楼有110层高，而由电脑控制的高速电梯只需一分钟就可以到达塔顶。