国外

guó wài abroad; external (affairs); overseas; foreign

正规

zhèng guī regular; according to standards

买

mǎi to buy; to purchase

球

qiú ball; sphere; globe; CL:個|个[ge4]; ball game; match; CL:場|场[chang3]

app 官方

guān fāng government; official (approved or issued by an authority)

版

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

下载

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

（ 中国

Zhōng guó China

） 有限公司

yǒu xiàn gōng sī limited company; corporation

访问

fǎng wèn to visit; to call on; to interview; CL:次[ci4]

：bb999net