Yabla video uses of 打错

究竟 jiūjìng
坚持 jiānchí
le
多久 duōjiǔ
打错 dǎcuò
le
多少 duōshao
biàn
cái
pīn
chū
le
11 11
号码 hàomǎ
de
顺序 shùnxù
How she insisted on trying.... How many mistakes did she make before she dialed the11 digits correctly.