第一次见面----Nice/Glad to meet you.How do you do!朋友见面----Hi! Hello! 比较熟悉见面 Hi/Hey 够~~只要朋友都能用：How's everything? 一切都 好吗What's up? 近况如何 What's new? 有什么新鲜事 What's happening? 在忙什么事How are you?你好吗适用于第一次见面: Nice to meet you. 很高兴见到你适用于曾经见过，但不是太熟: Nice to see you again. 很高兴再见到你 适用于有一阵子没见面朋友: How have you been? 适用于很久没见朋友: Long time no see. 好久不见