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Yabla Chinese
Videos
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Educators
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Spanish
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Italian
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English
Yabla video uses of
起落
原始
yuánshǐ
人
rén
通过
tōngguò
观察
guānchá
太阳
tàiyáng
的
de
周期性
zhōuqīxìng
起落
qǐluò
有了
yǒule
日
rì
的
de
概念
gàiniàn
Primitive peoples observed the sun's cycle to come up with the idea of day.