Indeed, the Wu family dislikes the light gray smog of sulfur particles and other pollutants that darkens the sky and dulls the dark green fields of young wheat and the white blossoms of peach orchards in the distance.

• 当然，吴的一家不喜欢那些含有硫和其他污染物的黑烟，它们遮天蔽日，弄脏小麦青苗和雪白的桃花。