Innovation is the key to unlocking a sustainable energy future.
The only valid data for psychology are observable behaviors.
To signal an emergency, use the rule of three; 3 shouts, 3 horn blasts, or 3 whistles.
立法机构不能将立法权移交给其他人,因为它只是从人民那里授权来的,拥有立法权的人不能将其转让给他人。