The adverb 未免 "somewhat”
未免 
is used to express disapproval of a situation.
It is followed by an adjective used as a predicate. Adverbs of degree are often placed between 未免 and the predicate.
is used to express disapproval of a situation.
It is followed by an adjective used as a predicate. Adverbs of degree are often placed between 未免 and the predicate. Pay attention
未免 is used in written language.
Examples
这道题未免也太难了吧
Isn’t this question too difficult?
zhè dào tí wèimiǎn yě tài nán le ba
这样的担忧未免有些夸张
The fear is somewhat exaggerated
zhèyàng de dānyōu wèimiǎn yǒuxiē kuāzhāng
你这样解释未免太牵强附会了吧？
Isn’t your explanation a little far-fetched?
nǐ zhèyàng jiěshì wèimiǎn tài qiānqiǎng fùhuì le ba