Meaning of jiān dū:
jiān dū
监督
Verb
to control; to supervise; to inspect
Lǎoshī zài kètáng shàng jiāndū xuéshēng de xuéxí.
老师在课堂上监督学生的学习。
The teacher supervises the students' learning in the classroom.
Lǎoshī zài bānjí lǐ duì xuéshēng de xuéxí jìnxíng jiāndū.
老师在班级里对学生的学习进行监督。
The teacher supervises the students' learning in the class.
Lǎoshī lái jiāndū wǒmen de kǎoshì.
老师来监督我们的考试。
The teacher came to inspect our exam.