我是一名科学家,经过无数次试验,我发明了一种树——“雾霾回收树”。我和助手们把这种树的种子发给市民们,带领他们在城市的各个角落播种。这些种子生长得很快,没几天,就长成了参天大树。又是一个雾霾天,黄灰色的浓雾笼罩在天地之间,遮住了阳光,挡住了蓝天。空气中夹着许多像灰尘一样 I am a scientist, after numerous tests, I invented a tree - “haze tree recycling ”. My assistants and I distributed the seeds of this tree to the citizens and led them to sow in every corner of the city. These seeds grow very fast, in a few days, grow into towering trees. Is a haze day, yellow-gray fog enveloped between heaven and earth, covering the sun, blocking the blue sky. There’s a lot of dust in the air