改进题：And it allows me the variety of work that working at a large multi-billion bank does not have to offer as you'll be working in narrow job description handling one type of lending.

译文：在拥有亿万资金的大银行里是不大可能使我的工作变化多样的，因为在那种大银行里，你的工作围很窄，只处理一种贷款。

改进题：And it allows me the variety of work that working at a large multi-billion bank does not have to offer as you'll be working in narrow job description handling one type of lending.

译文：在拥有亿万资金的大银行里是不大可能使我的工作变化多样的，因为在那种大银行里，你的工作围很窄，只处理一种贷款。

改进的译文：这使我的工作变化多样，而这在拥有亿万资金的大银行里是不大可能的，因为在那种大银行里，你的工作围很窄，只处理一种贷款。