He walked around the table touching glasses with the guests.

他绕桌而行，与客人碰杯。

He lives somewhere around London.

他住在伦敦附近的某个地方。

On my holidays, I'll travel around the world.

在假日里，我要去世界各地旅行。

He looked around but could see nothing.

他向四周张望，但什么也没有看到。

Children were running around on the sand.

孩子们在沙滩上跑来跑去。

It cost me around $10.

这个东西花了我大约10美元。