He went to work every day in an operating theater like this one, trying to deliver anesthesia and teach others how to do so using that same equipment that became so unreliable, and frankly unsafe, in his hospital.
他每天就得 去这样的医院上班 在医院里教导别人怎样实施麻醉 怎么使用这个器材 十分不可靠 不安全的设备