Inch
英寸
An inch is a unit of length.
英寸是长度单位。
12 inches are the same as a foot, and 36 inches are the same as a yard.
12英寸等于1英尺,36英寸等于1码。
How much is one inch in millimeters?
那么1英寸等于多少毫米呢?
One inch is equal to 25.4 millimeters.
1英寸等于25.4毫米。
The inch's used only in a few countries, such as the United States, Canada and the United Kingdom.
英寸只在几个国家如美国、加拿大和英国使用。
All other countries use the meter instead.
所有其他的国家都使用米来代替。