Have you ever experienced a zipline?

He is always slacking off and never does his work.

He is slacking off at work.

He is slacking off at work.

I often go fishing on weekends.

His language was vulgar and unpleasant, unbearable to listen to.

This wooden bridge has existed since ancient times.

He broke the wall with a sledgehammer.

Depleted uranium ammunition has a very high ability to penetrate armor due to its high density and self-sharpening effect.

Every morning, it's my daily routine to read the daily newspaper while drinking coffee.