Nellie Brown was taken to the mental hospital. It was dirty. Waste material was left outside the eating room.

奈莉·布朗被带到了精神科医院。那里很脏。废物被留在了饭厅外面。

It is filled with refuse liquids and other waste materials, some of them poisonous.

下水道里到处都是污水和其它废弃物，其中一些还有毒。

This waste material provides important nutrients for ocean ecosystems.

这类废物为海洋生态系统提供了重要的营养物质。

Often substantial energy savings are achieved by recycling waste materials.

在很多情况下能源节省是通过回收再利用废旧材料达到的。

He called the discovery of waste materials there, " disturbing but not surprising" .

他称在那里发现的废料" 令人不安，但并不令人意外" 。

If you're working here, always put all waste material into the bins.

如果你在这里工作，经常是把所有废料装箱。

It also helps move waste materials away so our bodies can stay healthy.

它同时也能清除内体垃圾，使我们的身体保持健康。

These businesses are unable to operate effectively without wasting materials, time or energy.

由于生产率低下，生产商不得不浪费一些材料、时间以及能源。

Workers who process recycling are often exposed to dangerous waste materials which can harm them.

处理回收的工人经常接触到对他们有害的危险废料。

The farm already has a device to separate dry cow waste material from liquid waste.

该农场已经有了一种设备，可以将牛的干垃圾和液体垃圾分类。

In the 1960s, waste materials from the lake leached into the groundwater used for irrigation and drinking.

20 世纪 60 年代，湖中的废料渗入了用于灌溉和饮用的地下水中。

Nelson mixes shredded plastic waste materials with sand under high temperatures to mold the inexpensive building bricks.

纳尔逊将粉碎的塑料废料与高温下的沙子混合，以塑造廉价的建筑砖。

Right now, we're able to achieve those 70 percent conversion from plastic waste material to these chemicals.

现在，我们能够实现从塑料废料到这些化学物质的70%的转化。

Because they eat so much, they also produce much more excrement, or waste material, than scientists had thought.

由于它们吃得太多，它们产生的排泄物或废物也比科学家们认为的多得多。

Huang is the founder of Miniwiz. The company recycles waste material into goods that people want to buy.

黄是Miniwiz的创始人。该公司将废料回收制成人们想买的商品。

It can be lost as heat during respiration, or it can be lost in waste materials such as feces.

它可以在呼吸过程中作为热量散失，也可以在粪便等废物中散失。

She is part of a growing number of Nigerians who are using waste material to make art and clothing.

越来越多的尼日利亚人利用废料制作艺术品和服装，她就是其中一员。

They try to earn a living by selling waste materials, making building materials, or selling products on the streets.

他们试图通过卖废旧材料、制作建筑材料或在街上卖产品来谋生。

Instead of waste material, architects in Amsterdam are experimenting with a mix of one-quarter plastic microfibers and three-quarters plant-based oil.

除了用废弃材料外，达姆斯特丹的建筑师们在实验用四分之一份的塑料微纤维和四分之三份的植物油基混合物来打印。

By eating so much and then producing so much waste material, baleen whales help nutrients stay on the sea surface.

通过大量进食然后产生这么多的废物，须鲸促使营养物质留在海面上。