他失神地望着窗外。He looked vacantly out of the window.她双唇微张，失神地望着前方。She was staring into space, her mouth slack.他那失神的样子使我怀疑他是否在听.The vacancy of his expression made me doubt if he was listening....
我在吃的方面一向很爱探究求索。I have always had an enquiring mind where food is concerned.她从未放弃过探究我内心深处情感的尝试。She never abandoned her attempts to plumb my innermost emotions.珍妮为自己的一无所知而苦恼，开始探究起母亲的过去。Tormented by her ignorance, Jenny del...
He was wearing a thick - soled boots and easily trod out the fire.他当时正穿着一双厚底靴子,因此就很容易地把火踩灭了.She trod lightly in order not to wake the family.她脚步轻轻地走,以免惊醒家里的人们.He trod the golden beetle underfoot.他把一只金色的甲虫踩在脚下。In their ey...