“咳!终于突出重围,摆脱了可恶的白大褂的围剿。”我喘了口粗气,庆幸又逃过了一劫。在那位老者的呼吸道里,我赶紧清点球菌弟兄的数量,铺排潜伏计划,盘算着何时东山再起……好在这位老者的体质孱弱,因而呼吸道的防御功能低弱。老弱病残这些人类的“弱势群体”,是我们潜伏保持实 “Cough! Finally highlight the siege, get rid of the damn white coat encircling.” I gasped, but fortunately escaped unharmed. In the old man’s respiratory tract, I was quick to count the number of cocci brethren, lay out latent plans, and figured out when the ups and downs ... ... Fortunately, the old man’s weak constitution, and thus the respiratory defense function is weak. Aged, Sick and Disabled These “vulnerable groups” of human beings are our hidden potential reality