你现在在什么位置?
Nǐ xiànzài zài shénme wèizhì?
Where are you now?
学校有三百位学生。
Xuéxiào yǒu sānbǎi wèi xuéshēng.
There are 300 students in the school.
这位老师对学生很好。
Zhè wèi lǎoshī duì xuéshēng hěn hǎo.
This teacher is very kind to the students.