手机

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

上

shàng on top; upon; above; upper; previous; first (of multiple parts); to climb; to get onto; to go up; to attend (class or university)

shǎng see 上聲|上声[shang3 sheng1]

买

mǎi to buy; to purchase

球

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

app 排行榜

pái háng bǎng the charts (of best-sellers); table of ranking

打开

dǎ kāi to open; to show (a ticket); to turn on; to switch on

：bb999net skv