| 释义 |
In Post Offices, virtually every document that's passed across the counter is stamped with a rubber stamp.基本上所有交到邮局柜台的文件都会加盖橡皮图章。Offices can easily become more environmentally-friendly by, for example, using recycled paper.举手之劳就可以使办公室更加环保，比如，使用再生纸。 |