1、我的英语单词是：I。释义：n.英语字母表中第九个字母；一；自我意识；自我。

2、I am pleased to advise you that you have been selected for interview.很高兴地通知您，您已入选参加面试。

3、Im not trying to explain the secrets of the universe in this book.在本书中我并不试图解释宇宙的奥秘。

4、I hope you will be feeling very positive about your chances of success.我希望你对自己成功的可能应该感到非常乐观。