目前，我作為部門經理，我的職責包括銷售經理職位，所以我在這方面的經驗相

目前，我作為部門經理，我的職責包括銷售經理職位，所以我在這方面的經驗相當透徹，希望可以為你們在公司的業務做出很大的貢獻。

結果 (英文) 1:

Currently, I am a department manager, my responsibilities include sales manager, so my experience in this area is quite thorough, I hope you can make a great contribution to your company's business.

結果 (英文) 2:

At present, as a department manager, my duties include sales manager positions, so I have a lot of experience in this area, I hope to make a great contribution to your business in the company.

結果 (英文) 3:

At present, as a department manager, my responsibilities include the position of sales manager, so my experience in this field is quite thorough, and I hope to make a great contribution to your business in the company.