the last 800-or-so wild mountain gorillas left on earth.地球上最后約800只野生山地大猩猩的家園

on earth在地球上

I must be the happiest woman on earth!

我一定是世界上最幸福的女人了。

The place becomes a hell on earth.

那兒成了人間地獄。

One strong silverback male keeps everyone in order.一只強壯的銀背雄猩猩是族群的統治者

in order整齊；秩序井然；按順序

Please tabulate the numbers in order.

請把那些數字按順序制成表。

He was as busy as a bee trying to put the house in order.

他為了要把家里弄得整整齊齊，忙了好一陣子。

相關短語in good order整齊； 情況良好

I found everything in good order.

我發現一切情況良好。

No problem, but everything shall be in good order.

沒問題，但是一切都應該井然有序。