例句與造句

1. The first chapter of this article directed by the vanguard theory of marketing , begins with the clear explanation and definition of fundamental theories of banking and marketing
   本文第一章以西方市場營銷理論為指導(dǎo)，對商業(yè)銀行和市場營銷的基本概念進行了闡述和界定，并導(dǎo)入了商業(yè)銀行信貸營銷的定義。
2. It's difficult to find explanations and definitions in a sentence. 用explanations and definitions造句挺難的