Do you know how many chemicals are contained in your food?

你知道你吃的食物里含有多少化学物质吗？

The researchers have experimented with how the two chemicals interact.

研究人员已经对这两种化学物质如何相互作用进行了实验。

In this short video, we will demonstrate how different chemicals react with each other.

在这个短视频中我们会展示不同的化学药品在一起会起什么反应。

The company had to deal with a lot of bad press after they dumped chemicals into the river.

这家企业把化工原料倾倒在河里，媒体对此进行大幅负面报导。

It's suspected that explosive chemicals stored at a warehouse caused the explosion.

据猜测，此次爆炸由仓库内易爆炸化学物质引起。

Cancer-causing chemicals lead to sunscreen recall

防晒霜因含有致癌化学物质被召回

They probably have some harsh chemicals in them. You should try eco-friendly products.

它们可能含有一些刺激性的化学物质。你应该试试环保产品。

You must be careful when handling chemicals.

接触化学药品必须小心谨慎。

Chemicals were pointlessly poisoning the soil.

化学物品毫无意义地毒化着土壤。

Poisonous chemicals got into the water supply.

有毒的化学药品进入了供水系统。

Use of these chemicals may present a fire risk.

使用这些化学品可能有失火的危险。

The land has been completely poisoned by chemicals.

这块土地已完全被化学品污染了。