er, don’t we? so we must plant more trees to protect the environment.
所有这些行动展示人们将去更多的注意环境。我们希望变得更好，不是吗？所以我们必须植更多的树来保护环境。
so, everyone, if you want to make the air clean, please try your best to protect the environment and plant more trees.
因此，每个人，如果你想要使空气变得干净，那么请更好的保护环境和种更多的树。 planting trees day comes on march 12 every year. do you know what can we do to help on the day?
每年的03月12日是植树节，你知道在这天我们要做些什么吗？
in china, planting trees day is on march 12. this special day began in 1979. on that day, people can plant many trees. and if we plant trees more, we must also take care of the trees by watering them until they grow up to be strong. in different countries, planting trees days are on different days. like in india, planting trees day is on july 1.
在中国，植树节在03月12日。这特殊日子在1979年开始。在那一天，人们要种许多的树。如果我们种了许多的树木，我们必须照顾好它们，并按时浇水，直到它们茁壮成长。在不同国家，植树节在不同的日子。例如在印度，植树节在07月01日。
why do the people plant trees? it is