“信箱”造句

希尔弗瑟姆邮政信箱222号，荷兰广播电台
Radio Netherlands, PO Box 222, Hilversum

他们用木板草草地做成了两个粗糙的信箱.
They knocked together two rough mailboxes with wooden boards.

信箱里塞满了信件.
The box was crammed with letters.