A googol is a large number that represents 10 to the power of 100.

He owns a big house.

He showed his gratitude on his face.

He has difficulty expressing his emotions in words.

There is Halloween in October.

He treats us as a big friend.

I found some useful kitchen utensils at the 100 yen shop.

He solved a large number of problems.

Understanding numbers is important for solving math problems.

He was bedridden with illness for several days.