《礼貌问候语》 来是come ; 去是go ;come, come ;go, go. 点头yes; 摇头急半no、、、 来是come ; 去是go ;come, come ;go, go. 点头yes; 摇头no;yes,yes;no,no. 我是I, 你是you,I,I;you,you. 见面问好说 Hello! Hello! Hello! 你好吗? How are you? How are you? How are you? 谢谢你 Thank you . Thank you.Thank you. 熟人见面说声 Hi! Hi! Hi! 临走蛋慕分手说崭丰团Bye-bye! Bye-bye! Bye-bye! 客人来了快请坐 Sit down, please. Sit down, please. 客人来了请喝茶Have some tea ,please. Have some tea,please. 早上好Good morning . Good morning. Good morning. 晚上好 Good evening. Good evening. Good evening. 临睡之前道晚安 Good night .Good night .Good night