"Hello everyone! Welcome to Let's Learn with Lianlian. This is a pineapple. It contains enzymes that can break down proteins. Since our mouth has proteins, eating pineapples give us the sensation that they bite us back." "Like San Lang, he also likes to bite... 🤕"

Very informative Lian Lian. He’s so smart.

Lianlian is very smart! And oh my 😳

You are so smart, Lianlian!

Lian Lian is so smart. You like the biting, don't you?