zǒu chū dào dá kǒu yǐ hòu hěn duō rén dì yī jiàn shì shì gěi péng yǒu fā xiāo xi wǒ chū lái le

走出到达口以后，很多人第一件事是给朋友发消息：我出来了。

After walking out of the arrival gate, the first thing many people do is send a message to their friends: I'm out.