Active vitamin D then goes on to cause the gastrointestinal tract to increase calcium absorption.

活性维生素D继续作消化道，增加钙的吸收。

You're right. It only works against bacteria with proteins that are sensitive to penicillin.

没错。它只作对青霉素敏感的，含有蛋白质的细菌。

One poison acts on the nerves, the other on the blood.

一种毒液作经，另一种毒液作血液。

Like an unbelievable earthquake, probably everywhere on Earth for an object that large.

如此难以置信的大地震将作整个地球。

In tracking a touch or gesture, the wall functions similarly to a smartphone screen.

在追踪触碰或手势方面，这面墙的作类似智手机屏幕。

They're trying to play with the biology of photosynthesis itself.

她们想要玩弄生物的光合作股掌之中。

Gravity is pulling everything, everything I can see, down to the ground.

重力作世间万物，我所看到的一切都受到它的牵引，要落向地面。

Other pesticides only affect the part of the plant upon which they are applied.

其他杀虫剂只作的那部分植物。

Gerunds are formed from verbs, but they work like a noun in a sentence.

动名词由动词构成，但它们在句子中的作类似名词。

Gerunds work like nouns in sentences but are formed by placing the ing-ending on verbs.

动名词在句子中的作类似名词，但它是通过将 ing 放在动词结尾构成的。

In these verbs, the subject's action is not applied to an object.

在这些动词中，主语的动作并不作宾语。

So, how can laws designed for countries affect companies?

以国家为基础设计的法律如何作公司？

Would these laws ever just apply to companies directly?

这些法律是否只作公司？

Any thought or emotion is bound to directly affect the physical body.

无论如何，你们必须清楚地理解，思想和情绪本身是现实，直接作身体机制。任何想法和情绪，必然直接影响身体。

But the garden became much more.

但是它的作已经不止此了。

Here on Earth, there are some forces working on objects all the time.

在地球上，有一些力始终作物体。

One is that there are other forces that are acting on the ecosystem at the same time.

“其一，有其他力量在同时作生态系统。

They are devoted to different parts of the body: the heart, nervous system, stomach.

它们作身体的不同部位：心脏、经系统、胃。

But the simple answer is, unbalanced force on a body

但简单的答案是， 作物体的不平衡力将永远改变物体的速度。

This suggests that Propranolol can selectively target the non-declarative emotional memory but leave the declarative event memory intact.

这表明普萘洛尔选择性地作非陈述性情绪记忆，而让陈述性事件记忆保持完整。