Have you checked the timetable for the new semester?

What do you call 'time' in dialect?

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

I exercise at the gym for two hours every day.

We have a responsibility to make this world a better place.

The London Underground is one of the oldest subway systems in the world.

London's Greenwich Mean Time is the standard that determines the time of the world.

She emphasized the importance of self-determination.

The definitive edition of this game has finally been released.

A decision tree is a part of machine learning and a model for classifying or regressing data.