来到

tā men qíng xù dī luò de lái dào jiào shì wēi xiào zhe lí kāi

他们情绪低落地来到教室，微笑着离开。

They arrive at the class in low spirits and they leave with a smile.

wǒ men zhè yī dà pī bù sù zhī kè lái dào le jù huì chǎng suǒ

我们这一大批不速之客来到了聚会场所。

A whole crowd of us arrive at the party uninvited.