空气污染

In sentences Pinyin

空气污染kōng qì wū rǎn将jiāng会huì威胁wēi xié我们wǒ men的de生存shēng cún。空氣污染kōng qì wū rǎn將jiāng會huì威脅wēi xié我們wǒ men的de生存shēng cún。Air pollution will be a threat to our survival. #604468

公众gōng zhòng终于zhōng yú对duì关于guān yú空气污染kōng qì wū rǎn的de意见yì jiàn直言不讳zhí yán bù huì了le。公眾gōng zhòng終於zhōng yú對duì關於guān yú空氣污染kōng qì wū rǎn的de意見yì jiàn直言不諱zhí yán bù huì了le。Public feeling against air pollution has at last become vocal. #2145918