Their studies helped determine that while compounds like borax, hydrated sodium borate, are effective at cleaning, adding minerals to the soil, repealing pests and manufacturing glass and porcelain, they`re less savory as a food preservative.

他们的研显示，尽管硼砂和水合硼酸钠这样的复合物在，清洁，给土壤增肥，驱除害虫，制作玻璃和陶瓷方面有很好的，但是作为食品添加剂还是不妥的。

Allowing for even greater adjustability, the display works in both landscape and portrait orientation.

考虑到更强大的可调节性，该显示屏具有横向和纵向两种。

The sound effect will be dubbed in later.

音响以后会附加上去。

But she thinks the outreach efforts are working.

但她觉得这些宣传与努力都收到了。

The best results, however, must always come where there is the strongest affinity between wizard and wand.

然而，只有当巫师和魔杖之间有最紧密的联系的时候才会有最好的。

The gradient finish is very unique and looks very, very slick.

渐变非常独特，看起来非常非常光滑。

Wow, so the user can make this visual anything they want.

哇哦，所以用户可以把它的视觉设置成任何他们想要的样子？

Fundamental acoustical features including tempo, pitch and timbre seem to be responsible for the similar responses of the Canadians and the Congolese Pygmies.

包括节奏，音高及音色等最为基本的听觉特征看上去对加拿大人和刚俾格米人有着同样的。

Here is an example, which I heard at a nurses' convention, of a story which works well because the audience all shared the same view of doctors.

下面举一个例子，它是我在一个护士大会上听到的。这个故事很好，因为听众对医生都有同样的看法。

Indeed the quest for true artificial intelligence has produced very mixed results.

实际上对真正的人工智能的追求已经产生了喜忧参半的。

That decision was prompted by a crisis.

这一政策在危机爆发后的贯彻显著。

Now you know how to write a clear, effective email in English.

现在你学会了如何写一封内容清晰，不错的英语邮件了。

" That didn't work out, " she said.

" 并没有。"

But increasingly these remedies do not work. Scientists say that's because lice have developed tolerance and even resistance to chemicals.

但是这些药物逐渐失去。科学家表示，这是因为虱子产生了耐力，甚至能够抵抗这些化学药物。

The other big argument is that when you burn fossil fuels, you release substances trapped in the ground for a long time, which leads to some long-term negative effects, like global warming and the greenhouse effect.

另一个大争议是，当你燃烧化学燃料时，会释放出长期滞留在地面的物质，这种物质会导致一些长期的负面，比如全球变暖和温室应。

Well, if you want a proper job done what I'd need to do is strip the old paint and plaster it about a week before I paint it.

如您想要好一点的话，我就需要把墙上旧的涂料扒下来，然后在重新粉刷之前抹上灰泥晾一个星期左右。

The woman is pleased with the result, and the painter becomes famous.

然妇人对最终的感到满意，漆匠也因此成名。

It effectively spread the disease all over the continent and drastically reduced the rabbit population.

蚊子把这种疾病扩散到整个澳洲大陆，甚佳，兔子的数目在为减少。

It didn’t take long for the poison to take its fatal effect.

没过多久，毒药就产生了致命的。

Well, your time has been well spent!

工作的非常明显。