Correct

打来回

/ dá láihuí / 
Strokes

Definition

to make a round trip/a return journey

Example

As a Verb

walk back and forth

1
Kuài
快
diǎnr  
点儿
zǒu
走
bā
吧
  
!
Biè
别
zài
在
jiālǐ
家里
dá
打
láihuí
来回
  
。

Hurry up and go now! Don't hang round the house.

As a Verb

make a round trip

2
Xīān
西安
lí
离
zhèlǐ
这里
bù
不
yuǎn
远
  
,
zuò
坐
qìchē
汽车
yī
一
tiān
天
kěyǐ
可以
dá
打
gè
个
láihuí
来回
  
。

Xi'an is not far away from here. You can make a round trip there by bus within one day.