Observing the growth process of a megalopa is very interesting.

Even if you are rich, you cannot buy everything.

He is not at all lazy.

The content of that book was greatly interesting.

The process of this project was very complicated.

This book is very interesting.

He was observing the behavior of the birds.

He was observing the behavior of birds.

His company is experiencing rapid growth.

The flowers in my garden are growing rapidly.