a little, a bit

I take a short rest.

私はのちょっと休みます

I take a short rest today.

私は今日のちょっと休みます

I take a short rest during my lunch break today.

私は今日の昼休みにちょっと休みます

I take a short rest in the company break room during my lunch break today.

私は今日の昼休みに会社の休憩室でちょっと休みます

I take a short rest in the company break room together with my coworker during my lunch break today.

私は今日の昼休みに同僚と一緒に会社の休憩室でちょっと休みます