极客片库
A Metric America
197317 分钟★ 6.0
Animation to highlight reasons for American metric conversion. Introduces the meter, liter, kilogram and Celsius. Emphasizes prefixes and stresses the decimal nature of the metric system. Points out the benefits of conversion.
站内评分6.0
IMDb
豆瓣
浏览热度0
★ 6.4
★ 3.4
★ 6.8
★ 6.0
★ 4.8
★ 4.5
★ 4.6
★ 6.6
★ 5.3
★ 8.0
★ 5.8
★ 5.5