More recently, companies have begun to plan more affordable "suborbital" flights—briefer ventures just to the edge of space's vast darkness.
最近,一些公司已经开始计划更经济实惠的“亚轨道”飞行——在太空无际黑暗的边缘进行更短时间的冒险。
We saw two more wild cats creeping toward us in the darkness.
我们看见还有两只野猫在黑暗中向我们爬来。
Mary asked no more questions but waited in the darkness of her corner, keeping her eyes on the window.
玛丽没有再问什么,只是在黑暗的角落里等着,眼睛一直盯着窗户。
应用推荐