主动脉系统血管的主干道,将血液由心脏左侧输送到除肺部以外的所有肢体及器官的动脉里 The main trunk of the systemic arteries, carrying blood from the left side of the heart to the arteries of all limbs and organs except the lungs.
除非是傻瓜,从未有人为金钱以外的东西写文章。 No man but a blockhead ever wrote except for money.