Perhaps there is position in your organization for a young, experienced and conscientious sales representative, I should like to apply for it.
請問貴公司是否需要一名年輕有經驗且有責任心的營業代表？我擬應征。
Shall you need an experienced cashier for your company in the near future? I wish to apply for the position.
請問貴公司近期是否需要一名有經驗的出納員？特此修函應征。
In reply to your advertisement in the newspaper of July 28, I wish to say that I am seeking the kind of position you offer.
貴公司在7月28日XX報上所刊登的征聘職位正是本人想要得到的。
I believe that you will consider this application favorably and I wish to assure you that I should make every effort to be worthy of the confidence you may place in me.
若貴公司對我求職應征能予以考慮，本人可作出保證，將盡力為貴公司效勞，敬頃信賴。