We use (not) as + adjective + as to show that two people or things are/are not equal. Frank is as clever as Jim. (They are both equally clever.) Anna is not as famous as Bill. (Anna hasn't got as many fans as Bill.)

Конструкция as + adjective + as используется для выражения равенства или неравенства между двумя людьми или предметами в отношении определенного качества.

• as clever as – такой же умный, как;
• not as famous as – не такой известный, как.