As the lungs exhale this waste, gas is expelled into the atmosphere.

当肺呼出这股废气，气体就被排到空气中。

《柯林斯英汉双解大词典》

Tiny animals in the soil eat this waste and they produce electrons - the building blocks of electrical energy.

土壤里的小动物会吃这些废物，产生电子。而电子是电能的组成部分。

youdao

When the disciples saw this, they were indignant. "Why this waste?"

门徒看见，就很不喜悦，说，何用这样的枉费呢。

youdao

But,unlike city sewage, this waste sits in lagoons and is spread untreated on farm fields as fertilizer.

VOA: standard.2010.05.06

According to the Second Brother, it's virtually impossible for a single, helpless maiden to pass uninjured in this wild, surrounding waste.

弟弟认为，一个孤独无助的女孩想要，毫发无伤的穿过这野外的荒原是根本不可能的。

耶鲁公开课 - 弥尔顿课程节选

I can't help thinking this is a complete waste of time.

我忍不住在想，这完全是在浪费时间。

I can't help but 实战 - SpeakingMax英语口语达人

What to do with all this waste, I learned, is a huge environmental issue.

FORBES: Too Big To Fail - In Eggs

"The greenhouse gas emissions associated with transporting this waste is not insignificant, " Mulvaney said.

NPR: Solar Industry Grapples With Hazardous Wastes

The Obama Administration is committed to cracking down on this waste and strengthening accountability, and the results are clear.

WHITEHOUSE: White House Forum on Accountability in Federal Contracting | The White House