Hello: 你好 Good morning: 早上好 Good night: 晚安 Thank you: 谢谢 You're welcome: 不客气 Yes / No: 是 / 不是 Please: 请 Excuse me / Sorry: 不好意思 / 对不起 How are you?: 你好吗? I'm fine. And you?: 我很好,你呢? What's your name?: 你叫什么名字? My name is...: 我叫…… Nice to meet you: 很高兴认识你 Where are you from?: 你从哪里来? I'm from...: 我来自…… Do you speak English?: 你会说英语吗? I don't understand: 我不明白 Please speak more slowly: 请说慢一点 Please write it down: 请写下来 How much is this?: 这个多少钱? Where is the bathroom?: 洗手间在哪里? Help!: 救命! Stop!: 停! Call the police!: 报警!