I'm Jackie. (Use first name in informal situations)
我是杰基。(在非正式场合用姓)
2. I'm John Kennedy. 我是约翰肯尼迪。
I'm Jackie O'Neill. (Use full name in business and formal situations)
我是约翰奥尼尔。(在商业和正式场合用全名)
3. (It's) nice to meet you. 很高兴认识你。
(It's) nice meeting you. 很高兴认识你。
(It's) good to meet you. 很高兴认识你。
4. Nice to meet you too. 我也很高兴认识你。