jīn tiān de xīn wén zhuān tí bào dǎo le huán jìng wū rǎn wèn tí / jīn tiān / de / xīn wén / zhuān tí / bào dǎo / le / huán jìng / wū rǎn / wèn tí今天的新闻专题报导了环境污染问题Today's news special report covered environmental pollution issues.