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我來回答1噸=1000千克=1000*1000克,故600萬克,即600 000 000=600噸
這樣不能換算的咯,要麼把綠豆榨汁還差不多
1磅約等於0.4536公斤 所以100磅應該是90.72斤 算算就好了
50
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