即使在那时，尽管，有很多关于世界一统语言的主张是激进的；但是，他们一直在追求梦想，标新立异，并就象那些曾要实现统一度量衡公制的人们一样。
Even then, though, many considered the notion of world language far out; a pursuit for dreamers, the eccentric and people who also wanted to convert to the metric system.
公制：十进制的度、量、衡制度。分别用米、升、克为基本单位。
Metric system: the decimal system of measures, capacities and weights with the meter, litre and the Gram as the bases.
公元前221年秦朝建立，秦始皇统一度量衡，成为中国古代统一计量制度的里程碑。
Established in 221 BC, in the Qin dynasty, Qinshihuang unified weights and measures, and became a unified system for the measurement of milestone in ancient China.
公元前221年秦朝建立，秦始皇统一度量衡，成为中国古代统一计量制度的里程碑。
Established in 221 BC, in the Qin dynasty, Qinshihuang unified weights and measures, and became a unified system for the measurement of milestone in ancient China.
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