She ate a small crescent of pastry topped with cheese.
她吃了一块涂上了奶酪的月牙形小糕点。
From Mercury, both the Earth and its comparatively large moon will always appear as small circles of reflected sunlight and will never show a crescent phase.
从水星的角度，地球和她相当大的月球看起来总是两个反射太阳光的小圆盘，从来不会出现类似月相的变化。
For early morning risers, its brilliant crescent phase was best appreciated with binoculars or a small telescope.
对那些早起的人们来说，金星处于月牙形的相是最适宜双目望远镜和小型望远镜观察的。
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