别看他傻呵呵的心里可有数的英文

maybe he doesn't look very clever but he knows what's what

• 别看:    in spite of; despi ...
• 他:    he
• 傻呵呵:    simpleminded; not ...
• 的:    4次方是 The fourth po ...
• 心里:    in the heart; at h ...
• 可:    approve
• 有数:    a limited number; ...