Cyanophyceae
[醫] 藍藻目
??? 情景例句
It has been a learning experience. That's true.
這真是一次學習經驗， 真的。
The more a man knows, the more he see his ignorance.
大智若愚。
We can't decide who should open it first.
我們難以決定誰先打開禮物包。