härter

härter

"Harder" or "tougher."

In this sentence, 'härter' is the comparative form of 'hart,' meaning 'harder' in English. It is being used to describe the increasing difficulty of the training.

Das Training wurde täglich härter.

The training became harder every day.

Here, the term 'härter' is an adverb modifying the verb 'arbeiten,' emphasizing the effort being put into work.

Er versucht härter zu arbeiten, um seine Ziele zu erreichen.

He tries harder to work in order to reach his goals.

'Härter' is employed as a comparative adjective in this context, indicating that the materials have a greater level of hardness compared to others.

Diese Materialien sind härter als die vorherigen.

These materials are harder than the previous ones.