Maindroniidae
光衣鱼科
🗣️ 情景例句
Is it that serious a problem, Grandpa?
这个问题有那么重要吗，爷爷？
The fox is known by his brush.
狐狸只因尾巴大，所以人人认识他。
since ground stations and satellites cannot see everywhere.
因为地面工作站和卫星不可能看到地球上的每一个地方。