Modern plastics can stand very high and very low temperatures.
新型塑料能承受很高和很低的温度。
Over the past forty years plastics have revolutionised the way we live.
在过去40年里，塑料完全改变了我们的生活方式。
Morpher is a bike helmet made from plastics.
Morpher是一种由塑料制成的自行车头盔。
People often complain that plastics are too durable.
人们经常抱怨塑料过于持久耐用。
They make it easy for people to get comfortable with single use plastics.
它们使人们更容易适应一次性塑料。
They were made from hard plastics and that's why they were very breakable.
它们的制作材料是硬塑料，这就是它们极其易碎的原因。
Rubbish can easily be separated and sorted into plastics, glass and paper.
垃圾可以被简单区分为并归入塑料、玻璃和纸三类。
She uses a camera along with three different kinds of light to find the plastics.
她用相机和三种不同的光源来寻找塑料。
塑料是由什么制成的？
There are a lot of plastics out there.
有很多种塑料。
Have you seen the new treated plastics?
你看过新加工的塑料了吗？
These toys are all made of plastics.
这些玩具都是塑料制的。
It is not made of steel, but of plastics.
这不是钢做成的，而是塑料做成的。
And these alternative plastics cannot be recycled.
而且这些替代塑料不能被回收再利用。
These plastics can resist the action of acids.
这些塑料不受酸的腐蚀。
We can use plastics in place of wood or metal.
我们可用塑料来代替木材或金属。
The application of plastics is on the increase.
塑料的应用正在增多。
Glass, stainless steel and some plastics are food grade.
玻璃，不锈钢和一些塑料就属于食品级材料。
We make good use of special plastics in place of alloy.
我们充分利用特种塑料来代替合金。
Today, surgeons often prefer plastics such as polypropylene.
今天，外科医生们通常选择聚丙烯这类塑料。
A second trash can will be for plastics that can be recycled.
第二个垃圾桶是用来放可以被回收和再利用的塑料制品的。
In fact, many plastics are made from natural gas as opposed to oil.
事实上，相对于石油，很多塑料是从天然气中制取的。
It is not easy to break down plastics and other similar rubbish.
塑料和其他类似垃圾不容易分解。
I was told that some bikes are made of plastics in stead of steel.
有人告诉我，有些自行车是用塑料而不是用钢制作的。
Most plastics are made in factories, but here's one you can make at home!
大部分塑料是在工厂里制造的，不过现在你可以在家里做这个了！
Here's how new flexible plastics could replace your iPhone's glass screen.
这里解释了可弯曲塑料如何替代你的iPhone的玻璃屏幕。
Here's how new flexible plastics could replace your iPhone's glass screen.
这里解释了可弯曲塑料如何替代你的iPhone的玻璃屏幕。
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