2. Most products sold in the store can be reused. 这家商店出售的大多数产品都可以重复使用。
3. Parchment is durable, much more so than paper, and it could be reused which came in handy. 羊皮纸很耐用,比纸耐用得多,而且方便的是它可以重复使用。
4. Many parts of the old machines are reused, and only the parts that can't be used are thrown away. 旧机器的许多零件都被重复使用,只有不能使用的零件被扔掉。
5. She reused some bicycle parts and created a washing machine that saves time, energy and keeps people fit at the same time. 她重复使用了自行车的一些部件,发明了一种洗衣机,既省时省力,又能让人保持健康。