Racf
一種數(shù)據(jù)庫(kù)的名稱
??? 情景例句
What is the cost?
費(fèi)用是多少？
The secret of success is constancy of purpose.
成功的秘訣是目標(biāo)堅(jiān)定。
Did you find your ticket, sir?
你找到你的票了嗎，先生？