Dairy

There were two Indian colleagues visiting our department two months ago.  I was very nervous when I was informed to help them to install software because I really didn't know what they were talking about. Luckily, they are handsome who always chat with me word by word.
Actually, I want to ask them some questions which are not related to job, such as: "Why don't you eat meat?", "Do you like China?" but my spoken English is too poor to express it. I wish I would  soon speak English fluently.

Dairy

better:

Two colleagues from India came to our department two months ago. (It is easier to start with the subject, two colleagues)

I'm I was very nervous when I was informed that I needed to help them to install software,. because I really don't know what they are talking about. Luckily, they are handsome and they who always chat with me (talk to me slowly) word by word.

Actually, I want to ask them some questions, not related job to work, such as, why you are they do  not eat meat?Do you like China? But my oral  spoken English is too poor to express it.  I wish I can speak fluently in the later coming future~