早在50年代，中国实施了“普遍护林，大力造林”的政策。

In the 1950s, China began to pursue the policy of conserving forests nationwide and planting trees on a large scale.

youdao

早在50年代，中国实施了“普遍护林，大力造林”的政策。

In the 1950s, China began to pursue the policy of conserving forests nationwide and planting trees on a large scale.

youdao