我使用了内部阴影将它压低。

I've used Inner Shadow to generally make it seem depressed.

youdao

加上绘画软，一单独的层（第14B）黑色画笔内部阴影。

Add an internal shadow by painting with a soft, black brush on a separate layer (14b).

youdao

现在他们向冰人的脑部里面进行窥视，看之前的CT影像中的神秘的阴影是否是一块位于后脑壳内部的结块，或血肿，如此便可表明脑部受到一击。

Now they were peeking inside his brain to see if a mysterious shadow on a previous CT image might be an internal clot, or hematoma, at the rear of the skull, indicating a blow to the head.

youdao