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or people to breathe. 人們很難呼吸到新鮮空氣。 less為 little的比較級,意為“較少的,較小的” 3. Even the beautiful little birds flying in the air are dressed in black and gray. 甚至連 飛在空中的 小鳥都披上了黑灰色的外衣。 be/get dressed (in) 打扮,穿著 … 4. The serious problem is that too many cars are running in the streets. 路上有太多的車在行駛,這是一個很嚴重的問題。 ① 這是一個 表語從句 。 ② too many +可數(shù)名詞的復數(shù) “太多” 5. At the same time , the excessive waste gases which are given out by cars badly damage the air quality. 同時 ,過多的 車輛釋放的