英语语法分析

Chasmal definition is resembling a chasm.

峡谷的定义是类似于一个裂口。

The responsibilities of market research extend widely, whereas marketing research is limited to finding out information about the market for a particular product (Chasmal, 1997).

市场研究的职责范围更为广泛，而市场营销研究就仅限于了解某一特定产品的市场信息。