青少年通常认为应该允许他们对业余爱好想练多长时间就练多长时间。
Teenagers often think they should be allowed to practice their hobbies as much as they want.
它有可能是两颗行星，连个业余爱研究者将在《皇家天文学会月报》著文宣布这一成果。
Six Planet Hunters users are listed as co-authors on a forthcoming study announcing the findings in the Monthly Notices of the Royal Astronomical Society.
它有可能是两颗行星，连个业余爱研究者将在《皇家天文学会月报》著文宣布这一成果。
Six Planet Hunters users are listed as co-authors on a forthcoming study announcing the findings in the Monthly Notices of the Royal Astronomical Society.
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