屋里人来人往，活动频繁。

The house bustled with people and activity.

两侧的人行道上人来人往。

The sidewalks are bustling with people.

斯文顿的大街人来人往，仍在购物。

Swindon's busy high street shows that people are still shopping.

我的病房就像纽约的中央火车站，整天人来人往。

My hospital room was like Grand Central Station with everybody coming and going.

人来人往，花落花开，一年十二个月，每一个月份都有自己独特的个性与色彩。

People come and leave. Flowers bloom and wither. Every month in a year has its own character and color.