Whether conventional journals are necessary in the Internet age is a matter of active debate.
传统期刊在如今这个网络时代是否有存在的必要已经引发了不少讨论。
Until the age of about 40, Mr Roberts led a fairly conventional life.
直到大约40岁之前，罗伯茨都过着相当平凡的生活。
Until the age of about 40, Mr Roberts led a fairly conventional life.
直到大约40岁之前，罗伯茨都过着相当平凡的生活。
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