The primary difference lies in how they are written.

主要不同之处是它们的编写方式。

youdao

The primary difference is that the GetSVG agent generates the XML.

主要的区别是GetSVG代理程序生成XML。

youdao

The primary difference between persistent worlds and MMOGs is the audience.

永恒的世界与 MMOG 之间的主要差异是受众。

youdao

"The difference is the developing countries have focused on public health, prevention and primary and prenatal care in the area of maternal mortality."

VOA: standard.2010.06.23

There's a difference between the primary and general election.

在初选和大选中也存在着区别

耶鲁公开课 - 博弈论课程节选

Either way, the situation illustrates the primary difference between spring training and the World Baseball Classic.

WSJ: Wright's Injury Puts Mets In 'World' of Pain

Aside from their incomes, the primary difference between the rich and the middle class is spending habits.

FORBES: Should Adults Have an Allowance?

The primary difference is that you can see what perspective the people also covering a story are coming from.

FORBES: Is This The Future Of Search?