We have maintained a good relationship for a long time.

Please hurry up because we don't have time.

His research is deeply related to my project.

I exercise at the gym for two hours every day.

What do you call 'time' in dialect?

I've been waiting for hours at that shop, but the meal still hasn't come out.

Have you checked the timetable for the new semester?

By the time I realized his evil scheme, it was already too late.

Our relationship is very deep.

His description was very detailed.