Although Grandpa is over 80 years old, he goes to bed early and gets up early because he often exercises.
可是,经过测验计算发现,以大树输送管道的尺寸产生的毛细作用,根本无法把水分送到几十米高的地方。
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However, after testing and calculation, it was found that the capillary effect produced by the size of the big tree transportation pipeline could not send water to places tens of meters high at all.
妈妈有一个出国的机会,去日本工作,可是她没去。
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Mother had a chance to go abroad and work in Japan, but she didn't go.
那个人有很多钱,可以穿很贵的皮毛,有很多金子,可是不会写字。
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That man has a lot of money, can wear expensive fur, has a lot of gold, but can't write.
我会说汉语,可是,我不会写汉字。
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I can speak Chinese, but I can't write Chinese characters.
这个月的账单来了,可是我们上个月的账还没还呢。
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This month's bill has come, but we haven't paid our last month's bill yet.