Metric system
例子
The metric system is an internationally recognized standard of measurement used in most countries around the world.
公制是一种国际公认的测量标准,在世界上大多数国家使用。
The metric system uses prefixes such as milli-, centi-, and kilo- to denote fractions and multiples of its base units.
公制使用诸如毫、厘和千等前缀来表示其基本单位的分数和倍数。



























