共同努力

When I was very small, my teachers told me to let my parents sign their names on my homework, so as to prove that they had assisted in doing my homework.

Recently, the haze weather has increasingly been serious and this phenomenon triggers the widespread concern towards air quality. In my view of the point, the best way to improve air quality is to tax

Nowadays，more and more families choose to send their children to school and pick them up after school .Almost everywhere in China you can see the phenomenon: parents are waiting anxiously for their ch

Recently, a new concept “environmental image” has come into being and become an important criterion with which to evaluate a city.