Where are the metal detectors, the random bag checks?

哪里有金属探测器和随即包裹检查呢？

youdao

Subway and rail passengers are subject to random bag searches.

地铁和轻轨乘客的夸包可能会随时受到抽查。

youdao

So I just resorted to throwing random, sloppy hits at the punching bag.

因此我常常借助于随意、懒散地打向沙袋。

youdao

In one, called "The Caddy, " you are asked to calculate yardages to flagsticks while simultaneously clicking on virtual golf clubs in a bag that need "cleaning" on random time schedules.

WSJ: The Punishment of Winter Workouts | Golf Journal by John Paul Newport

To make the weight, Mr Ellicock packed a sleeping bag, climbing rope, biology textbook, ankle weights and "random bits of clothing".

BBC: London Marathon: Ex-paratrooper beats backpack record

To make the weight, Mr Ellicock is packing a sleeping bag, climbing rope, biology textbook, ankle weights and "random bits of clothing".

BBC: London Marathon: Ex-paratrooper runs for record