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Yabla Chinese
Videos
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Educators
Learn
Spanish
French
German
Italian
Chinese
English
Yabla video uses of
红茶
实验
shíyàn
用
yòng
红茶
hóngchá
绿茶
lǜchá
和
hé
茶叶
cháyè
中
zhōng
提取
tíqǔ
的
de
多
duō
酚
fēn
类
lèi
化合物
huàhéwù
Through an experiment, to conduct the polyphenols contained in green tea, black tea and tea leaves,