1. 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。
2. But more recently, companies have begun to plan more affordable "suborbital" flights—briefer ventures just to the edge of space's vast darkness. 但是最近，公司已经开始计划更便宜的“亚轨道”飞行，在太空无际黑暗的边缘进行更短时间的冒险。
3. And briefer still the words I have spoken. 我同你们讲的话更为简短。
4. OK, This will be briefer than my previous attempt. 好的，这比我预期中的要简短。
5. He thinks that it is a briefer form of Jerome's Aramaic text. 他认为，这是一个简短的形式，杰罗姆的阿拉姆语文字。
