Yabla video uses of

乘坐 chéngzuò
de
rén
头部 tóubù
瞬间 shùnjiān
快速 kuàisù
向后 xiànghòu
yǎng
the passenger's head is suddenly and rapidly thrown back
我们 wǒmen
可以 kěyǐ
kàn
dào
chē
nèi
假人 jiǎrén
de
tóu
a
xiān
shì
向后 xiànghòu
yǎng
we can see that the head of the dummy in the car is first thrown back
座椅 zuòyǐ
shàng
de
假人 jiǎrén
头部 tóubù
快速 kuàisù
hòu
yǎng
之后 zhīhòu
the seated dummy's head is rapidly thrown back
就是 jiùshì
我们 wǒmen
当时 dāngshí
还有 háiyǒu
一些 yīxiē
其他 qítā
老师 lǎoshī
zhēn
shì
dòu
de
qián
yǎng
hòu
fān
de
Back then, we had other teachers; we really laughed so hard.