na88net 手机

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

买

mǎi to buy; to purchase

球

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

app 软件

ruǎn jiàn (computer) software