50米跑步项目的英语表达是“50meter dash”或“50meter sprint”。在国际标准中，这个项目通常在室内或室外跑道上进行，起点和终点都设有标记，运动员需要在听到起跑信号后尽快跑完全程。比赛通常使用电子计时器来记录运动员的成绩，精确到十分之一秒或百分之一秒。这个项目主要测试运动员的爆发力和速度，是田径比赛中的一项重要内容。

Introduction to the 50m Sprint: A Brief Overview

The 50m sprint is a short-distance running event that is often considered the fastest race in the world of athletics. It is a staple in track and field competitions, providing a thrilling spectacle of speed and agility. This article delves into the English expressions used for the 50m sprint, its international standards, and its significance in the world of sports.

English Expressions for the 50m Sprint

In English, the 50m sprint is simply referred to as \