例句：
1、The forest will take 100 years to reach maturity.
這片森林要花100年時(shí)間才能成材。
2、Much of the country is covered by forest.
森林覆蓋著這個(gè)國家的大片土地。
3、Close your eyes and imagine you are in a forest.
閉上眼睛，設(shè)想自己在森林里。
4、How do you navigate your way through a forest?
你怎么才能設(shè)法走出森林？
5、At last she gained the shelter of the forest.
她終于到達(dá)了森林中的隱蔽處。