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上期翻译答案
In response, there has been an increased focus by entrepreneurs and policymakers on technological innovations to help humans stay cool – everything from higher-efficiency air conditioning to superwhite reflective paint to nanoparticle window films.
为了应对这一局面，企业家和政策制定者越来越关注于那些帮助人类保持凉爽的技术创新——包括更高效的空调、超白反光涂料和纳米颗粒窗膜等。
《本期内容》
双语阅读
Globally, only 13% of the material that goes into making clothing is recycled, according to the Ellen MacArthur Foundation, an organization in Cowes, UK, that promotes the circular economy. Most textile waste — an estimated 92 million tonnes from thefashionindustry alone — produced each yearwinds upburied orincinerated.
艾伦·麦克阿瑟基金会是一家位于英国考斯的促进循环经济的组织，该组织称全球用于制作服装的原材料中只有13%能被回收。每年产生的大部分织物垃圾，最终要么被埋掉，要么被焚烧，据估计织物垃圾中仅时尚行业就产生了9200万吨。
To counter all that waste, researchers and start-up companies are developing methods to recover and reuse the material. Much of their focus is on chemical recycling, in which the material is broken down into its building blocks and used to create new materials, including fibres that can be woven into new clothes. The challenges lie in developing the processes for such treatment. They have to be practical, but they also have to be at least as cost-effective as simply making new fibres.
为了应对这些浪费，研究人员和初创公司正在研发回收和再利用这些材料的方法。翻译划线句，长按文末小程序码打卡，答案下期公布~现在挑战之处在于开发出这一处理方法的处理过程。它们必须切实可行，而且必须至少和制造新纤维一样具有成本效益。
In addition to the naturalcellulosefibres from cotton, some textiles include human-made cellulosic fibres. These fibres are derived from wood-pulpcellulose and can be used to make materials such as viscose (rayon) and a similar material called lyocell. Cellulosic fibres make up around 6% of all textile fibres produced, according to the Textile Exchange in Lamesa, Texas — a non-profit organization that promotes environmentally friendly materials.
除了来自棉花的天然纤维素纤维外，一些纺织品还包括人造纤维素纤维。这些纤维是从木浆纤维素中提取的，可以用来制造粘胶和一种与之类似的名为lyocell的材料。德克萨斯州Lamesa纺织品交易所是一家提倡环保材料的非营利组织，根据交易所的数据，纤维素纤维在所有的纺织纤维中使用量约占6%。
A variation on the lyocell-manufacturing process is being applied to the textile-waste problem by Evrnu, a start-up in Seattle, Washington. One major change the company has made to the process is it uses discarded textiles, instead of wood, as the source of its cellulose. Its alsotweakedthe process to produce a fibre that the firm’s co-founder and president Christopher Stanev says is superior to both other cellulosics and to cotton, and that can be recycled more times.
华盛顿西雅图的一家初创公司Evrnu正在将lyocell制造工艺的一种变形方法应用于纺织品废料问题。该公司对该工艺的一个重大改变是，它利用的不是木头而是废弃的织物，用作纤维素的来源。该公司的联合创始人兼总裁克里斯托弗·斯坦内夫说，该公司还调整了生产纤维的过程，可以生产出优于其他纤维素和棉花的纤维，而且这种纤维可以更多地被回收利用。
Although technical challenges abound, the main barrier to widespread textile recycling might be economic, says materials engineer Youjiang Wang at the Georgia Institute of Technology in Atlanta. “Most of the materials are not that valuable,” Wang says. It’s so cheap to produce polyester, cotton and other fabrics that there’s little profit margin unless the recycling processes are very inexpensive.
亚特兰大乔治亚理工学院的材料工程师王友江说，尽管技术挑战很多，但大范围的织物回收的主要障碍可能在于经济。“大多数材料的价值没有那么大，”王说。涤纶、棉花和其他面料的生产成本非常低，除非回收过程非常便宜，否则利润空间很小。
本文节选自：Nature（自然）
发布时间：2022.11.16
作者：Neil Savage
原文标题：How to fit clothing into the circular economy
词汇积累
1.fashion
/ˈfæʃən/
n. 时髦打扮，流行装扮; 时兴; (做事的)方式; 时装领域
v. (尤指用手工)制作，使成形; 塑造
2.incinerate
/ɪnˈsɪnəˌreɪt/
v. 把……烧成灰烬，焚毁
3. cellulose
/ˈsɛljʊˌləʊz/
n.纤维素；（植物的）细胞膜质
4.pulp
/pʌlp/
n. 浆状物; 纸浆; (水果或蔬菜的)果肉；牙髓; 矿浆; 通俗(或耸人听闻)的劣质作品
vt. 将……捣成浆; 将(书或报纸)制成纸浆; 把(某人的脸或身体)打得血肉模糊
5.tweak
/twiːk/
v. 扭；稍稍调整(机器、系统等); 轻微拉伤，轻微扭伤; 批评，取笑
n. 扭，拧; 微调，稍微调整; 轻微的拉伤(或扭伤)
词组搭配
1.wind up 结束；使紧张；卷起；上紧(钟、表等的)发条
写作句总结
The challenges lie in developing the processes for such treatment.
结构: The challenges lie in developing the processes for such ….
现在挑战之处在于开发出…的处理过程。
例句: The challenges lie in developing the processes for such integration.
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