从我做起，从不随地吐痰做起，从生活小事中改变我们的素质。

From my start, and never start spitting, from the little things in life change in our quality.

youdao

从我做起，从不随地吐痰做起，从生活小事中改变我们的素质。

From my start, and never start spitting, from the little things in life change in our quality.

youdao