If it is impossible to notify the sender, or the sender fails to go through the formalities for withdrawing the aforesaid postal materials when the time limit expires, the postal materials shall be disposed of as ownerless ones.是什么意思_If it is impossible to notify the sender, or the sender fails to go through the formalities for withdrawing the aforesaid postal materials when the time limit expires, the postal materials shall be disposed of as ownerless ones.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句