从中传出的笛儿般又细又亮的叫声,也就格外轻松自在了.Their flute - like warbling became happy and unrestrained.从这种会说话的机器即留声机中传出的声音很微弱.The sound that came out of the talking machine, or phonograph was quite weak.她能听到室内传出的阵阵大笑声.She could hear gusts ...

“秘传的”的英语可以翻译为：esoteric ...