What does it mean to practice a lot in the army?

I don't understand. Don't push! The simplest! Shooting practice, 100 meter chest ring target prone position accurate shooting (shooting needs three single and two companies, that is, eight bullets, three single and two bursts. Remember the number of shots)! Two exercises, 200m, three postures (200m prone position, 150 kneeling position, 100 standing position) aimed at the upper target (machine guns only hit 200m and 150m)! The third exercise is shooting at night, recording the number of bullets on the target ... that's how we played in those days! Don't ask why the Xinjiang Armed Police in 2002