Leo has told his closest friend that his mother has been helping him pick out an engagement ring for Bar.
里奥告诉一位密友，他的母亲已经和他挑选好了订婚钻戒。
Similar in size and grand design to our home galaxy (although without the central bar), spiral galaxy NGC 3370 lies about 100 million light-years away toward the constellation of the lion (Leo).
螺旋星系ngc 3370位于狮子座，距离我们约1亿光年，其大小和结构与我们银河系家园非常相似，只是没有中央旋棒。
应用推荐