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Yabla Chinese
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Yabla video uses of
致死剂量
再
zài
用
yòng
致死剂量
zhìsǐjìliàng
的
de
放射性
fàngshèxìng
锶
sī
九十
jiǔshí
进行
jìnxíng
处理
chǔlǐ
and exposing it to a deadly concentration of strontium-90 (a radioactive isotope),