The duties and functions of the English version of basketball I want to teach are introduced.

English version? I'll check Wikipedia for you.

Point guard (PG), also known as organizer or "ball controller", is one of the standard positions in regular basketball games. Point guards may be the most professional role in any position-in essence, they are expected to manage the team's offense by controlling the ball and ensuring that it reaches the right player at the right time.

The shooting guard, also known as the No.2 or guard, is one of the five traditional positions in the basketball team. Players in this position are usually shorter, thinner and faster than strikers. The main goal of the shooting guard is to score for his team, and some teams also require their shooting guards to carry the ball.

Small forward, commonly known as number three, is one of the five positions in regular basketball games. Small forwards are usually shorter, faster and thinner than power forwards and centers, but sometimes they are just as tall. The small forward position is considered to be the most common among the five main basketball positions.

PF:

Power forward is a position in basketball. This position is called number four in the tactical manual and is usually abbreviated as "PF". It is also called "post" position. Power forward plays a similar role to center in the so-called "low block". Their typical way of attack is to turn their backs to the basket, put themselves in the basket for defense in zone defense, or fight against the opponent's power forward in man-to-man defense.

C: The center, commonly known as the No.5 or the center, is one of the standard positions in regular basketball games. The center is usually the tallest player in the team and usually has strong strength and physical fitness.

PS: Ask again if you don't understand anything ~ ~