Hello Mr./Mrs.,
We are interested in your job offer.
I am a member of a small team, you can view our profile page so that I don't write much here. In short, we are hardworking people and persistent in achieving our goals.
We are fluent English speakers, both grammatically and vocally (if needed). When you accept us we will send you examples (as much as you need) from which you can choose your desired one.
Hope to hear from you, thank you in advance.