密码箱

fù qīn līn zhe yī zhī yín huī sè de mì mǎ xiāng liǎn sè hěn nán kàn tóu fa yě luàn luàn de

父亲拎着一只银灰色的密码箱，脸色很难看，头发也乱乱的。

Father is carrying a silvery-gray code box. His complexion is sickly, and his hair is in a mess.

yóu jú yǒu gè hěn cháng de děng dài mì mǎ xiāng de qīng dān

邮局有个很长的等待密码箱的清单。

There was a long waiting list for lockboxes at the post office.