Yabla video uses of

zài
jǐng
zhàn
门口 ménkǒu
In front of a police station,
路上 lùshang
行驶 xíngshǐ
de
汽车 qìchē
dōu
已经 yǐjīng
打开 dǎkāi
jǐng
shì
dēng
Cars on the road have already turned on their warning lights
jiù
zài
大学 dàxué
de
时候 shíhou
曾经 céngjīng
破译 pòyì
le
日本 Rìběn
jǐng
shì
tīng
de
电脑 diànnǎo
范围 fànwéi
密码 mìmǎ
While studying in university, she broke the computer code of the Japanese police office's system.