The scientists studied hundreds of hours' worth of whale song recordings gathered over a decade of research.
科学家十年之内研究了长达数百小时的鲸的歌唱录音。
Based on the researches and summaries, this article tries to make a review of the researches of "Tang-Song Transformation" in the past decade.
在前人研究和总结的基础上，对近十年以来“唐宋变革”学术史作一回顾与简评。
The song is one of my most favorites. I always remembered the first time I heared this through radio nearly before a decade. I am still a young guy at that time.
这首歌是我最喜欢的歌之一，我记得第一次听到是十几年前了，那时我还是一个年青人。
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