By looking at the age of the teeth, you can tell the lifespan of an elephant.

Considering his age, his vitality is astonishing.

His age is 40.

He always takes a timid attitude.

Because of his timid personality, he can't easily express his own opinions.

He is good at making a living, and can survive in any situation.

His only weakness is sweets.

He is always making feeble complaints.

He chose that method against his will.

He is a person with a strong heart.