1.This means they can be made from less durable, and therefore cheaper materials and components.

意味着它们制造材料和部件可以不那么用，价格也就更低。

2.He said Russia's economy is " a durable, in some ways primitive system" .

他说，俄经济是" 一个持久、在某些方面是原始体系" 。

3.These plastic threads make modern jeans more comfortable and flexible, but also much less durable.

些塑料线使现代牛仔裤更舒服而且有弹性，但也比较不用。

4.Strangely enough the airplanes are quite durable, they were meant to be that durable.

奇怪是，些飞机用, 它们就是用。

5.Ha! Well the aubergine's certainly tough and durable.

茄子真是坚固用。

6.I thought they'd be a nice durable cardboard.

我起先还以为大概是好看空书壳子。

7.A child was playing with her new doll, thrilled to discover just how durable it was.

小孩在玩洋娃娃并高兴地发现它打。

8.Willow wood furniture is expensive but durable.

柳木家具不便宜但用。

9.None have translated into any durable arrangement.

没有一个转变成任何持久安排。

10.It makes durable high-quality shoes which customers prefer.

它生产顾客喜欢用高品质鞋子。

11.But the quality of wood leads to durable products.

但优质木材造就了经久用产品。

12.It is thicker and more durable than other forms of paper.

它比其它种类纸来厚且较久。

13.But is it cost effective? Are these products durable?

但种设计划算吗？些产品用吗？

14.But despite being so durable, plastic is also cheap.

但是尽管塑料用，它还便宜。

15.Orders for durable goods, big-ticket items fell last month.

上个月，用品和高价商品订单减少。

16.Why are the blade-made products so strong and durable?

为什么叶片制造产品如此坚固用？

17.They're really durable, like regular drugs.

它们跟常规药一样久。

18.We need extended periods of practice to make durable memories.

我们需要长久练习来形成持久记忆。

19.And finally, when it comes to durability, not particularly durable.

最后，说到用性，不是特别用。

20.It's incredibly durable when properly stored.

如果储存得当， 其久性令人难以置信。