Cassidulinacea
盔有孔蟲總科
??? 情景例句
You must be green to believe that!
你真幼稚，竟然相信那個。
Keep your mouth shut and your eyes open.
要多看少說。
My holidays passed quickly, but I did not send cards to my friends.
假期過得真快，可我還沒有給我的朋友們寄過一張明信片。