But really, what harm could it possibly do to pop down there and just sniff around?

不过说真的，马上赶到那里去打探一下情况会有什么坏处呢？

柯林斯例句

If you like, i'll pop down to the station and found out.

如果你要的话, 我就跑到车站去查一查.

互联网

If air is needed, the oxygen mask in the plane will pop down by itself.

如果空气缺乏, 飞机内的氧气面罩会自动放下.

互联网