它立即发现数个沉积岩的层状露头，这是在火星上首见。
It immediately spotted outcrops of layered sedimentary rocks, the first ever seen on Mars.
回首见松原里的一所孤寂的火葬场，红砖砌成的高耸的烟囱口上冒出了一笔灰白色的飘忽的轻烟。
Looking back, I caught sight of a lonely crematorium looming out of a pine wood. The towering red-brick chimney was giving off wisps of greyish smokes.
NGC 4452首见于1784年，是英格兰的威廉·赫瑟尔用他那47 cm的望远镜发现的。
NGC 4452 was first seen by William Herschel in 1784 with his 47 cm telescope in England.
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