common. (我们没有任何共同点。)

东施效颦。(机械模仿。)
Monkey see, monkey do.
She just bought a new car just like yours. (她也买了一辆跟你一样的车。)
Well, monkey see, monkey do. (是嘛，真是东施效颦。)

以先后顺序为准。
First come, first served. *“按到达的先后顺序”、“按报名顺序”，直译是“第一个来的，第一个得到供应”。
Do you take reservations? (你预订了吗?)
No, first come, first served. (没有，先来的先得。)
On a first-come, first-served basis.

过时了。
It's out of date.
Look at my camera. (你看我的照相机。)
But it's