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Date
Mar 26, 2022
Material
In 1793, France sent botanist and aristocrat, Joseph Dombi, with a meter long rod and a one kilogram copper cylinder, to demonstrate the system for Jefferson in the US.
Recording
https://cdn.voicetube.com/tmp/comments/880805/1648235517.mp3https://tw.voicetube.com/challenges/pronunciation/20220326?commentId=2263166
Notes
覺得今天的句子生字好多，比較難念 😅
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