knowledgeable from studying rather than experience
অভিজ্ঞতার চেয়ে অধ্যয়নের মাধ্যমে জ্ঞান অর্জনকারী
"He’s book smart but lacks practical experience."
"সে পড়াশোনায় খুব জ্ঞানী, কিন্তু বাস্তব অভিজ্ঞতা কম।"
to turn the pages of a book or magazine casually
to start something too soon
to achieve something very difficult
to fail spectacularly
confident and sure of oneself
to scold someone severely