The ant is a social insect.
蚂蚁是一种群居昆虫。
The mild winter has created the ideal conditions for an ant population explosion.
暖冬为蚁群数量激增创造了理想的.条件。
Much of the country is covered by forest.
森林覆盖着这个国家的大片土地。
Close your eyes and imagine you are in a forest.
闭上眼睛,设想自己在森林里。
How do you navigate your way through a forest?
你怎么才能设法走出森林?