1. Airlines recommend hard-sided cases for durability. 航空公司推荐使用硬边的提箱以求耐用。
2. We have always advertised our use of the Endure process, but the new study shows that despite our socks' durability, our average customer actually purchases new Dura-Socks every three months. 我们一直在宣传 Endure 的生产过程，但最新研究表明，尽管我们的袜子具有耐久性，但我们的普通客户实际上还是要每三个月购买一次新的 Dura-Socks。
3. By offering services to help expand the longevity of their products, they're promising quality and durability to consumers, and receiving the reputational gains for being environmentally friendly. 通过提供延长产品寿命的服务，他们向消费者承诺质量和耐用性，并获得了环保的赞誉。
4. By offering services to help expand the longevity of their products, they' re promising quality and durability to consumers, and receiving the reputational gains for being environmentally friendly. 通过提供帮助延长产品寿命的服务，他们向消费者确保产品的质量和耐用性，还因其环保的做法而赢得声誉。
5. The durability of metal meal containers benefited consumers. 金属餐盒的耐用性有益于消费者。
