They were in silhouette against the blue sky.

蓝色的天空映衬出他们黑色的轮廓。

youdao

The church stands out in silhouette against a blue sky.

蓝天衬映著教堂的轮廓。

youdao

But it swooped up again and circled, a black silhouette against the paper-white sky. Then, with one harsh.

然而它又飞了起来，盘旋着，白纸一般的天空映衬着一剪黑影，随着一声刺耳的叫声，乌鸦飞进了树林之中。

youdao

And the long, uninflected building presents an unforgiving silhouette against the landscape.

WSJ: Free of the Mainstream | Yale University Art Gallery | Parrish Art Museum | By Eric Gibson

It was important to Aryeh that his sick mother should, under no circumstances, see this guest from her window not even his back, not even his silhouette against the grape arbor.

NEWYORKER: Heirs

It was a good deal less welcoming now, as a silhouette against a gunmetal sky, but there was something high in the hills that beckoned him: an orange glow between the trees.

NEWYORKER: Max at Sea