It is like a precipice, with an incline of an angle of forty-five degrees, down which you cannot help sliding, and something impels you irresistibly to pull the trigger.

• 这也是一个无底的深渊，这是一个不能不往下滑去的四十五度的斜坡，接着就会有股什么力量在不可抗拒地叫你扣动扳机。