沖積荒漠群落
??? 情景例句
I couldn't help laughing.
我忍不住笑出來。
Kinsman helps kinsman, but woe to him that hath nothing.
親幫親，鄰幫鄰，無親無助你倒霉。
They're sales reps.They're very lazy.
他們是推銷員，他們非常懶。