I mean, how would a traveler feel if they planted a tree here next year and then in four years came back, saw that tree with a koala in it, knowing that they helped save this species.
我的意思是,如果一個旅行者明年在這裡種下一棵樹,然後在四年後回來,看到那棵樹上有一隻考拉,知道他們幫助拯救了這個物種,會有什麼感覺。