The economic importance of forests has been understood since the dawn of man—wood was the first fuel.
"森林的经济价值自从人类起源之初就已经被人们所认识——木材是最初的燃料。
"Since the dawn of man" is really not that long.
“自从人类出现”其实并非那么久远。
Have you ever wanted to travel back through time and see what life was like at the dawn of man?
您是否曾想过穿越时光去看看人类最初是如何生活的?
应用推荐