e 世博

Shì bó abbr. for 世界博覽會|世界博览会[Shi4 jie4 Bo2 lan3 hui4], World Expo

手机

shǒu jī cell phone; mobile phone; CL:部[bu4],支[zhi1]

版

bǎn a register; block of printing; edition; version; page

下载

xià zǎi to download; also pr. [xia4 zai4]

安装

ān zhuāng to install; to erect; to fix; to mount; installation

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