If you grow vegetables in this good quality soil, you can get very delicious vegetables.

My major is chemical engineering.

He won a large amount of prize money.

He is majoring in astronautics.

Astronautics is a field of study related to the exploration of space and the design of spacecraft.

He tried to understand what was happening in the dark.

How was this cylinder made?

My pet is a reptile, a snake.

I like going to the aquarium.

I think that person is what you call a 'chuunibyou'.