他们决定限定参与人数。

They decided to limit the number of participants.

你应该限定每天的咖啡摄入量。

You should limit your coffee intake each day.

我们需要限定每个人的发言时间。

We need to limit each person's speaking time.

这项优惠活动限定在本月内有效。

This special offer is limited to this month.

这个区域的停车时间被限定为两小时。

Parking time in this area is limited to two hours.

他的汽车超过了限定的速度。

His car exceeded the speed limit.

这代表了价值为限定量离子。

Limit of quantitation for both ions.

在限定时间使用的接线。

A connection intended to be used for a limited time.

唐时，互市未限定口岸。

Tang, the trade is not limited to port.

限定品的预定,一个人只有一份.

Limited edition item reservations are one per person!