| 例句 |
All our envelopes are made from recycled paper.我们的信封都是用再生纸做的。This book was printed on recycled paper.本书以再生纸印制。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。It is printed on recycled paper.它是用再生纸打印的。 |