没意思 (méi yì si): 退屈な; 興味のない; 退屈な; つまらない; 無意味な; 無意味な

This movie is boring; I don't want to watch it anymore.

The joke he told was boring; nobody laughed.

I think this book is boring; I want to change to another one.

Staying at home alone on the weekend is boring; let's go out and have fun.

This movie is very boring.

He finds studying math boring.

Staying at home all day is boring; let's go out for a walk.

This game is boring; I don't want to play anymore.