around是什么意思

　　例句：

　　1.We aim to be there around six.

　　我们力争六点钟左右到那里。

　　2.The children danced around her.

　　孩子们在她周围蹦蹦跳跳。

　　3.There was no one else around.

　　周围没有其他人。

　　4.He has fine lines around his eyes.

　　他的眼睛周围有细细的皱纹。

　　5.Will you stop following me around!

　　你不要再到处跟着我了！