Zhenzong was a great emperor of China.

Futoshi threw away the garbage.

He is an expert in ethology, and his research is highly regarded worldwide.

This compound has a tetrahedral molecular geometry.

During winter, my energy bill significantly increases.

This room is very cramped.

This road is very narrow.

Where is the lid for this pot?

This chemical reaction is in equilibrium.

His success is an example of the proverb 'one general achieves success at the cost of ten thousand bones'.