Correct

一个萝卜一个坑

/ yī gè luóbo yī gè kēng / 
Strokes

Definition

lit. every turnip to its hole (idiom)/fig. each person has his own position/each to his own/horses for courses/every kettle has its lid

Example

Definition

one radish, one hole—everybody has his own task and no one is idle

1
Wǒmen
我们
shì
是
yīgèluóboyīgèkēng
一个萝卜一个坑
  
,
méiyǒu
没有
duōyú
多余
de
的
rén
人
kěyǐ
可以
zuò
做
zhè
这
jiàn
件
shì
事
  
。

Each of us has his hands full and no one is available for this matter.

Definition

every Jack has his Jill

2
Biè
别
dānxīn
担心
  
,
yīgèluóboyīgèkēng
一个萝卜一个坑
  
,
nǐ
你
chízǎo
迟早
huì
会
zhǎodào
找到
zìjǐ
自己
de
的
xīnshàngrén
心上人
  
。

Don't worry. Every Jack has his Jill. You'll find your sweetheart sooner or later.

Definition

steady and reliable; trustworthy

3
Yīgèluóboyīgèkēng
一个萝卜一个坑
de
的
rén
人

a trustworthy person