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Question

با اینکه عاجز است اظهار وجود می کند.

Answer 1

He is quite a pretentious  

Comments

معادل دقیقش در انگلیسی عبارت زیر هست.

Our new boss sounded like she had a lot of good ideas for the department, but it turns out she's all fur coat and no knickers.

Answer 2

He is nothing but a paper tiger.

Answer 3

Empty vessels make the most sound (Prov.)

explanation: Foolish people make the most noise.

EX: I suspect Amy is not very smart. She chatters constantly, and as they say, empty vessels make the most sound.

http://idioms.thefreedictionary.com/Empty+vessels+make+the+most+sound

 

Answer 4

Hi

An empty threat