Photoresist plays an important role in semiconductor manufacturing.

Semiconductor technology forms the basis of modern electronic devices.

He worked hard to accomplish his goals.

His role is the team leader.

We are working on the manufacturing of new products.

We are building a factory to manufacture new products.

Health is very important.

His opinion is very important.

He received the letter challenging him to a duel and began preparing for the duel.

Gender roles are an important element in defining individual behavior in society.