No American should have to drive out of town to breathe clean air.

任何美国人都不应非得开车出城去呼吸清洁的空气。

《柯林斯英汉双解大词典》

When the sun comes out, the air is clear and clean;

太阳刚出来时，空气清清爽爽的；

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When the sun comes out, the air is clear and clean;

太阳刚出来时，空气清清爽爽的；

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