狮子重返森林。

The lion returned into the forest.

youdao

然而，处于半 野生状态的驯鹿，现阶段还不能适应圈养和舍饲，于是驯鹿和饲养驯鹿的主人们重返森林，继续着他们千百年来的生产生活方式。

However, the reindeer often in half-wild state could not accustom to be tamed in fence or house, so the tamer and the animal had to return to the forests and go on the long lasted life.

youdao

自从最后一次冰期退却同时森林重返地球，人类至少在1万年时间里一直破坏宝贵的森林资源。

For at least 10, 000 years, since the ice last retreated and forests took back the earth, people have destroyed them.

youdao