HSK V4
Correct

隔开

/ gékāi / 
Strokes

Definition

to separate

Example

As a Verb
separate; divide; segregate
1
Yīdào
一道
shānmài
山脉
bǎ
把
liǎng
两
gè
个
guójiā
国家
gékāi
隔开
  
。

The two countries are separated by a range of mountains. / A range of mountains divides the two countries from each other.

2
Huàxiàn
划线
bǎ
把
lánmù
栏目
gékāi
隔开

rule off the columns

As a Verb
keep a distance; set apart
3
Liǎng
两
pī
批
huò
货
yìng
应
gé
隔
kāifàng
开放
  
。

The two lots of cargoes should be set distinctly apart from each other.

4
Gékāi
隔开
yī
一
duàn
段
jùlí
距离

keep a/some distance