1. He has an inextinguishable passion for knowledge.

2. If they are also inextinguishable, then what do they involve?

3. But I think there nevertheless remains an inextinguishable, if a tiny, hope.

4. A single word may be a spark of inextinguishable thought.

5. A few simple brushstrokes have captured the essence of her inextinguishable hope for a better future.

6. Paladins smite enemies with divine authority, bolster the courage of nearby companions, and radiate as if a beacon of inextinguishable hope.

7. The traditional philosophy of the Three Principles of the People is the ever-lasting inextinguishable truth, and also the full confidence in winning the final victory of National Revolution.