You need to stand in a line and wait your turn.

你需要排队等候。

I'm sorry, but you'll just have to wait your turn like everybody else.

对不起，但是你将不得不像其他人一样等待轮到你。

If there is any confusion about whether there is one queue or more for several different cashiers, you should still wait your turn and stay behind everyone who arrived before you.

如果有任何混乱是否有一个队列为几个不同的插队的人或更多，你还是应该等待轮到你同时站到比你先来的人的后面。