千亿

qiān yì myriads; hundred billion

体育

tǐ yù sports; physical education

娱乐

yú lè to entertain; to amuse; entertainment; recreation; amusement; hobby; fun; joy

app 维基百科

Wéi jī bǎi kē Wikipedia (online encyclopedia)

Wéi jī Bǎi kē Wikipedia (online encyclopedia)

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