"BRB" is "be right back."
　　"C-ya" is "see ya later"
　　"dunno" is slang for "don't know."
　　"gotta" is slang for "got to".
　　"LOL" is "lots of laughs"
　　a little (稍微一點兒)
　　address (地址)
　　after you. (您先請)
　　all right. (好的)
　　can someone here speak Chinese? (有懂中國話的人嗎)
　　cheers. (干杯)
　　congratulations! (恭喜)
　　excuse me a moment. (我失陪一會兒)
　　excuse me. (對不起了)
　　good afternoon. (您好)
　　good evening. (晚上好)
　　good morning. (早上好)
　　good night. (晚安)
　　good-bye. (再見)
　　how are you? (您好嗎)
　　how do you do? (幸會幸會)
　　how far? (多少距離)
　　how long? (多少(時間、長度))
　　how many? (多少(數(shù)))
　　how much? (多少(錢))
　　how? (怎樣)
　　i don't understand. (你說的話我不懂)
　　i see. (知道了)
　　i want . (我要...)
　　i'm lost. (我迷路了)
　　it's hot(cold),isn't it? (好熱(冷)啊)
　　just a moment,please. (請稍等)
　　let's meet again. (下次再見)
　　lovely weather,isn't it? (天氣真好啊)
　　many (很多)
　　married (已婚)
　　may i have your name? (請問尊姓大名)
　　my name is . (我叫...)
　　nice to meet you. (能見到您真高興)
　　no (不)
　　occupation (職業(yè))
　　pardon me? (請再說一遍)
　　please hurry. (請快些)
　　please speak more slowly. (請說得再慢一點)
　　please! (請)
　　single (單身)
　　thank you. (謝謝你(們))
　　that's all right. (行了)
　　what does this mean? (這是什么意思)
　　what time? (幾點了)
　　what? (什么)
　　what's this? (這是什么)
　　when? (什么時候)
　　where is the restroom? (廁所在哪里)
　　where? (哪里)
　　which? (哪一個)
　　who? (誰)
　　why? (為什么)
　　yes (是)
　　you're welcome. (別客氣)