She stood up and began to pace to and fro.她站起身，开始来回踱步。The boat was rocking gently to and fro in the water.小船在水中轻轻地来回摇荡。They travel to and fro between London and Paris.他们奔走于伦敦和巴黎之间....
I had been looking for ways to combine harmonic and rhythmic struc-tures.我过去一直在寻找将和声和节奏结合起来的方法。music with a fast, rhythmic beat节奏快的音乐Her breathing became more rhythmic.她的呼吸变得更有规律了....
He has never exhibited the self-confidence, bordering on arrogance, of his predecessor.他从未表现出他前任的那种近乎傲慢的自信。Lacking self-confidence and maturity, many teenagers are left feeling very vulnerable.许多十几岁的孩子既缺乏自信又不够懂事，所以感情上十分脆...
There was no mistaking Magda's sincerity, or her pain.玛格达的真诚和痛苦都绝不可能是假装的。The film is made with sincerity.这是部非常诚挚的电影作品。I was impressed with his deep sincerity.他的无比真诚让我印象深刻。...