Despite his efforts, he failed the exam.

This year's first crop was particularly delicious.

She attended the party wearing a wig.

I jogged every day for twenty days.

Hatsuo is my best friend.

His suggestion was very innovative.

I suggested a new project.

Software engineering is a field of study related to the design and development of computer programs.

It takes time to introduce the development of new products.

We are focusing on the research and development of new products.