The brother and sister talked long into the night.

兄妹俩聊了很久直到深夜。

Her brother and sister who were much older had bought her some dancing shoes.

她的哥哥和姐姐年纪大很多，给她买了舞鞋。

This brother and sister have many common interests.

这对兄妹有很多共同的兴趣爱好。

They are the best brother and sister and never fight.

他们是最好的兄妹，从不吵架。

This brother and sister like to play games together.

这对兄妹喜欢一起玩游戏。

They are brother and sister and always help each other.

他们是兄妹，总是互相帮助。

The brother and sister often do their homework together.

兄妹俩经常一起做作业。

She watched her brother and sister go up and down on the see-saw.

她看着她的兄弟姐妹在跷跷板上上下起伏。

We’re Brother and Sister Bear!

我们是熊哥哥和熊妹妹！

My brother and sister are doctors.

我的哥哥姐姐都是医生。