U.S. car manufacturer General Motors said it will have all new electric cars by 2022.

美国汽车制造商通用汽车称，到2022年，它将生产新的电动汽车。

So why would GM make a car that might not make a profit?

那为什么通用汽车生产不营利的汽车呢？

Livestock's effects on our health and the environment could drive up its costs.

而牲畜对人类健康和环境的影响可能推高肉的生产成本。

B-24 Liberator every single hour. Hard to believe.

都生产出完整的一架B-24解放者飞机。这很难相信。

In sunny Egypt, excess water may be produced at the hottest part of the day.

在阳光充足的埃及，一天最热的时候可能生产出多余的水。

The report also says that intensive livestock operations can pose serious ecological risks.

报告还显示，集约化的畜牧业生产导致严重的生态风险。

That gives them some comfort and hygienic protection, and also soaks up the blood of birth.

这些东西能让产妇舒服一点，让生产更卫生，也吸收生产时出的血。

The end result is delizioso. In truth, it tastes much more like a crunchy pizza bagel.

最后生产出美味的披萨。事实上，吃起来的感觉更像是脆脆的披萨百吉饼。

During an immune response, the bone marrow produces lots of PMNs, most of which are neutrophils.

在一次免疫，骨髓生产出大量的PMNs，其绝大部分是性粒细胞。

When you're Apple, you make a gazillion jillion phones.

如果你是苹果，你就生产出数不清的手机。

Statistics show that distractions cause a huge loss in productivity.

统计数据表明，干扰造成生产的巨大损失。

He discovered that the speed of the gene's development can affect when the plant produces.

他发现基因发育的速度影响植物的生产时间。

Jen grows flowers and every year she scales up our production.

Jen 种花，每年她都扩大我们的生产规模。

Oysters can live for five to six years, so they will produce young oysters for many more years.

牡蛎可以活5到6年，所以他们生产很多年的小牡蛎。

And the economy can grow. More people with more money buy more things and factories produce more.

而且经济也增长。人们有了更多的钱就买更多的东西，工厂也就生产更多的商品。

Test methods can cause special causes in the production process.

测试方法可能导致生产过程的特殊原因。

However, the necessary lighting would increase energy demand and space constraints could make it difficult to produce sufficient food.

但是，必要的照明将增加能源需求，而且由于空间限制的问题，可能难以生产足够的食物。

Here a fresh batches of popcorn are made every 15 minutes and immediately tested and tasted for quality.

这里每15分钟就生产出一批新鲜的爆米花，并立即对其进行质量检测和品尝。

This may lift producers' profits a little, but not by much, for they also face higher costs.

这可能使生产者的利润略有提高，但幅度不大，因为他们也面临着更高的成本。

In some regions, he adds, extended periods of drought will reduce the land's productivity until it becomes 'dead' soil.

“在某些地区，长时间的干旱降低土地的生产，直至其变为“死土”。”