Mhlongo has three children and is pregnant with her fourth.

VOA: standard.2010.07.01

3% of black school children in fourth grade are left behind proficiency levels.

做了评估，其中，在四年级的黑人孩子里,63%阅读能力较差，58%的西班牙孩子。

麻省理工公开课 - 媒体、教育、市场课程节选

That calm was not easy to develop. Weibrecht was the fourth of five children in his home, and he had to be very vocal when he wanted to tag along with his older siblings as they went off to ski.

VOA: standard.2010.02.09