The 82.5 % of patients with acquired SOP were accompanied with diplopia.5%后天性sop者有明显自觉复视.To determine the factors causing diplopia and ptosis after cataract extraction.目的:探讨白内障术后复视及上睑下垂的机制.After subtotal thyroidectomy, h...
庞大的海鸟群是最壮观的景象之一。Among the most spectacular sights are the great sea-bird colonies.突然的噪声把鸟群惊飞了.The sudden noise frightened the birds to take wing.鸟群从头顶飞过时,猎人举枪向它们射击.The hunter took a shot at the birds as they flew over....