1. Household appliances were bought secondhand and are outdated. 家用电器曾是二手买的，现在已经过时了。
2. He urged the committee to discount any secondhand knowledge or hearsay. 他敦促该委员会不要相信任何二手的消息或传闻。
3. They rummage through piles of secondhand clothes for something that fits. 他们在成堆的二手衣服中翻找合身的衣服。
4. Their dusty compound at the edge of town is filled with secondhand models from Japan, including saloons, off-roaders and a bright red fire engine. 他们那个布满灰尘的院子在小镇边上，堆满了来自日本的二手车，其中有轿车，越野车和一辆鲜红色的消防车。
