元凶

gōng yè huà guó jiā shì pò huài huán jìng de zhēn zhèng yuán xiōng

工业化国家是破坏环境的真正元凶。

Industrialized nations are the real environmental villains.

xī yān shì yǐn fā ái zhèng de yuán xiōng zhī yī

吸烟是引发癌症的元凶之一。

Smoking is one of the major causes of cancer.

běn wén rèn wéi pò huài huán jìng de yuán xiōng zhǔ yào shì gōng yè qǐ yè

本文认为破坏环境的元凶主要是工业企业。

This paper holds that the prime culprit of environment pollution is industrial enterprises.