They detected diatomic sulfur and carbon disulfide, and  heavy elements like silicon, iron and magnesium.

他们检测到了化、化碳，以硅、铁和镁等重元素。

One of the key steps in making viscose rayon involved a compound called carbon disulfide, which is -- as you might guess-- highly toxic!

制作粘胶人造丝的一步骤涉一种叫化碳的化合物，它——正如你可能猜到的——毒性极强！

Prolonged exposure to carbon disulfide can damage the cardiovascular and nervous systems. This was linked to behavioral and health problems among workers ranging from bouts of mania to strokes.

长期接触化碳会损害心血管和神经系统。这与工人中出现的行为和健康问题有，从躁狂发作到中风不等。