Lǎo / shī / yòng / kàn / kan / hé / shì / shi / shuō / míng / le / dòng / cí / chóng / dié / de / yòng / fǎ

老师用“看看”和“试试”说明了动词重叠的用法。

The teacher used “看看” and “试试” to explain the use of verb reduplication.