Beggiatoales
貝日阿託氏菌目
??? 情景例句
I don't think this is my meal.
我想這不是我點的。
When did you do homework?
你什么時候做家庭作業？
Round about, piles of limestone glistened in all the colours of the rainbow.
周圍是一堆堆石灰石，像彩虹一樣閃閃發光。