their的主格

they

英 [ðeɪ] 美 [ðeɪ]

they主要用作代词，作代词时意为“他们;它们;她们” 。

例句：

They've increased the price by 50%.

他们已经把价格提高了50%。

They'll respect you as long as you play fair.

只要为人正直，别人就会尊敬你。

They are campaigning to save the area from building development.

他们正开展一场反对在这个地区进行房地产开发的运动。