Ciphony
[計] 密碼電話學
??? 情景例句
I love to pig out on junk food.
我愛吃垃圾食品。
I think you probably know China has adopted a flexible policy in her foreign trade.
我想你也許已經了解到中國在對外貿易中采取了靈活的政策。
My name is Sun Huimin.
我叫孫輝民。