这款背包的耐用性很好，即使每天使用也能保持完好。

The ___durability of this backpack is excellent—it stays in good shape even with daily use.

户外家具的耐用性是顾客考虑的重要因素，因为它需要经受各种天气条件。

The ___durability of outdoor furniture is a key factor for customers, as it needs to withstand various weather conditions.

这款手机的耐用性经过严格测试，可以使用多年。

This phone's ___durability has been rigorously tested to last for years.