There are two categories of street children, Mishra says.

Mishra认为流浪街头的孩子有两种。

youdao

As seen in Table 2, there are two categories of downtime: unplanned and planned.

从表2可以看出，停机原因有两类：计划停机和非计划停机。

youdao

There are two categories of linguistic research: one is descriptive, the other humanistic.

语言学研究分两种，一种是描写型，另一种是人文型。

youdao

There are still two Folk categories: Best Traditional Folk album;

VOA: standard.2010.01.24

There are only two categories.

这就是仅有的2种区别。

麻省理工公开课 - 固态化学导论课程节选

Actually there are two categories of first cuts: the middle manager and the highest salaried employee.

FORBES: Listen To The Working World Around You

There are two categories of jobs in energy: investment jobs (manufacturing, construction, and installation) and operating jobs.

FORBES: What Do Energy Sector Jobs Do For Us?

There are two categories of players here: Companies that offer custom, tailored clothing online, and those that rely on new technologies to guide customers to a better fit.

FORBES: Five Trends Driving Traditional Retail Towards Extinction