Correct

不外

/ bùwài /
Strokes

Definition

not beyond the scope of/nothing more than

Example

As a Verb

be none but; be nothing other than; be not beyond the scope of; be nothing more than

1
Yuányīn
原因
wài
yǒu
sān
  

The reasons are nothing more than the following three.

2
Cháng
lái
de
wài
不外
shì
de
ge
lǎopéngyou
老朋友
  

The frequent callers are none but a few old friends of mine.

3
jiā
大家
tánlùn
谈论
de
wài
不外
gōngzuò
工作
wèn
问题
  

We talked only about our work.