1. good morning everyone.

大家早上好。

2.good afternoon, ladies and gentlemen.

先生們，女士們下午好。

3.good evening, teachers and fellow students.

老師們，同學(xué)們晚上好。

4.its my great honor to introduce myself to you here.

很榮幸在這兒向大家作自我介紹。

5.its my pleasure to introduce myself to you here.

我很高興在這兒向大家作自我介紹。

6.im very happy to introduce myself to you here.

我很高興在這兒向大家作自我介紹。

7.im very glad to introduce myself to you here.

我很高興在這兒向大家作自我介紹。

8.i feel very honored to introduce myself to you here.

我感到很榮幸在這兒向大家作自我介紹。

9.it is a great pleasure for me to introduce myself to you here.

我是如此的高興在這兒向大家作自我介紹。

10.it is a privilege to be speaking to you today.

今天能跟你談話真是我三生有幸。

11. i am very proud to be addressing you this evening.

今晚能在此應(yīng)邀講話我深感榮幸。