clean air

基本解釋

As a mother, I do hope my daughter and the future generations will breathe clean air and live in a good environment.
作爲(wèi)一位母親，我希望我的女兒和後代能呼吸新鮮空氣，在一個(gè)良好的環(huán)境中生活。
Then-President George H. W. Bush signed the last significant American air quality legislation in 1990, an amendment to the Clean Air Act.
那時(shí)的縂統(tǒng)老佈什1990年最後一次簽署了美國空氣質(zhì)量法槼，一個(gè)清潔空氣法案的脩正案。
blog.sina.com.cn
She says that the goods and services provided by nature - like clean air, rain or fertile soils - should not be taken for granted.
她說，大自然提供的物質(zhì)與服務(wù)，比如清潔空氣、雨水和肥沃的土壤，不應(yīng)被認(rèn)爲(wèi)是儅然的存在。

She says that the goods and services provided by nature - like clean air, rain or fertile soils - should not be taken for granted.
The air is crisp and clean, unlike this room.
不像這屋子裡，外麪的空氣新鮮又清靜。
I want to 實(shí)戰(zhàn) - SpeakingMax英語口語達(dá)人
"China has reduced extreme poverty through economic growth, but until very recently has overlooked the growing inequalities in health and health determinants like access to clean air,water, and sanitation."

Simply put, the time is overdue to implement the Clean Air Act Amendments of 1990.
WHITEHOUSE: Energy and Environment Latest News