英文高手請幫忙!有關求職

"本人具有一年多從事銀行櫃員的工作經驗, 對櫃員工作有充足的認識, 而本人亦具責任心, 能承受工作壓力, 故本人深信定能勝任此職位."
I have been working with a bank for the position as a teller over one year. With my personal work experience under pressure at the counter, I trust that my full sense of responsibilty is competent to the credentials of this position.
credentials = 合乎的資格 (普通求職者多不懂用這字)

http://fanyi.cn.yahoo.com/?source=0U

I have working for bank teller over 1 year and acquire more knowledge of this industry . Also, I have a good sense of responsibility and able to work under pressure. I believe that I could fullfill the requirement of this position.

My experience serving as a bank teller for over one year has given me proficient knowledge in the industry. Having a good sense of responsibility and being able to work under pressure, I believe these are the personal qualities you have been looking for in this position.

本人具有一年多從事銀行櫃員的工作經驗, 對櫃員工作有充足的認識, 而本人亦具責任心, 能承受工作壓力, 故本人深信定能勝任此職位

In English:

I have more than a year to be engaged in the bank with cabinet work experience, I has sufficient understanding about cabinet work. I also have the sense of responsibility, can withstand the working pressure, therefore I deeply believed to competent this position