Он не так уж и застенчив, возможно,

Он не так уж и застенчив, возможно, ваш вопрос был неожиданным , и он не смог на него ответить

Результаты (английский) 1:

He is not so shy, maybe your question was unexpected, and he could not answer it

Результаты (английский) 2:

He is not too shy, maybe your question was unexpected, and he could not answer it

Результаты (английский) 3:

He is not and is shy, perhaps your question was unexpected, and he was not able to to it to answer