That issue is trivial and is off the main discussion.

His attitude was negative, and he rejected all of our proposals.

This is a basic sentence in Japanese.

His original idea saved the company.

This has become a national issue.

This is our official website.

This restaurant is very romantic, perfect for a date.

He is a zealous music fan.

He is a devoted teacher, always doing his best for his students.

He always acts actively.