她教授游泳、救生术和水中有氧运动。
心肺复苏术是一种救生技能，可以帮助那些濒临溺水的人。
CPR is one of the lifesaving skills that can help others who are near drowning.
结论胆囊造瘘术在重症胆道疾病中抢救生命仍是一种有用的治疗方法。
Conclusion Cholecystostomy is still an useful life saving procedure for treating the severe infected biliary disease.
应用推荐