Correct

高不可攀

/ gāo bùkě pān / 
Strokes

Definition

too high to reach (idiom); eminent and unapproachable

Example

Definition

too high to reach—hold/keep people off/at arm's length; be unattainable/unreachable/unapproachable

1
Nāwèi
那位
xīnxīng
新星
piàoliang
漂亮
ér
而
cōngyǐng
聪颖
  
,
dàn
但
wǒ
我
fāxiàn
发现
tā
她
yǒudiǎnr  
有点儿
gāobùkěpān
高不可攀
  
。

The new starlet is pretty and smart, but I find her a bit unapproachable.