极度 (jí dù): อย่างมาก

After working for thirty-six hours straight, he was extremely exhausted; he collapsed on the office sofa and fell asleep immediately.

Upon learning that her most trusted friend had lied behind her back, she felt extremely disappointed and refused to see anyone for several days.

With extreme water shortage in the desert, each rescue worker could only drink a small cup per day, yet they still had to continue searching for the missing tourist.

This mountain area is extremely poor; the children have to walk two hours on mountain roads to school every day, and the classroom doesn't even have a decent blackboard.

He is extremely allergic to seafood; even if he eats just a tiny bit of shrimp, he will be rushed to the emergency room immediately.