Is the depth of water at the berth, and the air draught, adequate for the cargo operation?

泊位水深及水上高度是否适合货物装卸？

youdao

A cold draught of air blew in from the open window.

一股寒气从敞开的窗户吹了进来。

《牛津词典》

Ribbons of draught cut through the smoky air.

一缕缕的气流穿过烟雾腾腾的空气。

youdao

So if air can get through a crack as a draught, the ball should be able to squeeze through, and then rearrange itself on the other side.

BBC: New lead for fireball riddle