He showed interest in trifles , jested at beaussets love of travel , and chatted carelessly , as some renowned , skilful and confident surgeon will often chat playfully while he tucks up his sleeves and puts on his apron , and the patient is being bound down on the operating - table . i have the whole business at my finger - tips , and its all clear and definite in my head 他關心瑣事,嘲笑德波塞愛旅行的癖好,他隨時閑談,那神氣就像一個著名的自信的內行的外科醫生,他卷起袖子,圍上圍裙,病人被綁在手術床上: “事情全抓在我的手里和頭腦里,它是清楚的,明確的。