Check, please. 买单。(=Could I have the bill/check?)
-Why are you arguing? You're ruining our lunch. 你吵什么？破坏我们吃午餐的兴致。
-You're the one who's ruining it. 是你吧！
-Check, please. 买单。
-What? You haven't finished your sandwich. 什么？你的三明治还没吃完呢。
-This dinner was delicious. 这顿饭真的太香啦！
-Would you like some more? 还想要点别的吗？
-No, please. I'm very full. 不，谢谢。我已经很饱了。
-Waiter! Check, please. 服务员！买单。
Come on. 求求你了！（/ 快点！/ 别胡扯了！）
-Would you like to go out with me tonight? 今晚你和我一起出去好吗？
-I have other plans. 我有其它安排了。
-Come on. It will be fun. 求求你了！我们会很开心的。
-I told you I have other plans. 我告诉你：我已有约了。
-Are you really selling your old car? 你真的要把旧车卖了吗？
-Come on! How stupid do you think I am? 别胡扯了！你以为我真有那么傻吗？
Good enough. 好极了；刚刚好。
-Would you accept twenty dollars for the book? 这本书20美金卖，你卖吗？
-No, but I'll accept twenty-five. 不行，但如果是25美元还可以。
-Good enough. I'll take it. 好极了，我买了它。
-Would you like me to wrap it for you? 要不要我给你包起来呢？
-I can't finish the work before the weekend. 周末前我做不完这项工作。
-Can you finish on Monday? 那周一能完成吗？
-Yes, I'm sure of it. 可以，我保证。
-Good enough. There's no hurry. 好极了，那我就不急了。
Have fun! 玩得开心点！(=Have a good/nice time!)
-When do you leave for the beach? 你啥时动身去海滩呀？
-Just after lunch. Would you like to come? 午餐以后。你要一起去吗？
-No, just with Jim. Have fun. 不，我跟Jim去，玩得开心些！
-Are you sure you don't want to come? 你真的不想去吗？
-We'll be back before midnight. 我们十二点前会回来。
-I hope you enjoy the concert. 希望你会喜欢这场音乐会。
-I'm sure we will. 我们一定会的！
-You can tell me about it tomorrow. Have fun! 那明天你给我讲讲。玩得开心点！
I hear. 我听见了。
-Stop watching TV. Get to work! 别看电视了，工作吧！
-I hear. What's wrong with you? 我听见了，你怎么了？
-Look at this mess. I'm so tired. 看看这，乱七八糟的，我都要累死了。
-Ok, I'll do it later. 好，待会儿我收拾！
-Stop talking on line. You haven't finished your homework. 别再上网瞎聊了，你的作业还没写完呢！
-I hear. Why are you shouting? 我知道了。你干嘛大声嚷嚷？
-Look at this test paper. Do you hear? 看看你的试卷。你听到我说话了吗？
-Ok. I'll do it now. 好啦，我现在就做。