Yabla video uses of 每隔

我们 wǒmen
每隔 měigé
liǎng
星期 xīngqī
dōu
huì
yǒu
xiàng
今天 jīntiān
这样 zhèyàng
de
测试 cèshì
every two weeks we'll be having an assessment like the one we're having today.