From this point of view these flat Spaces around us turn out to be one possible source of dark energy for the accelerating expansion of the Universe.
从这个角度看，我们周围的这些平面空间可能是暗能量的一个来源，而正是它让宇宙加速膨胀。
2
Men, on the other hand, often struggle with the turn their lives have taken, especially if they find themselves moving into a small flat or even back in with their parents.
而男性则通常必须艰难地应对生活的剧变，特别是搬进小公寓甚至搬回去和父母同住的男性。
3
Light Blue Optics's pico projector is the first to turn any flat surface into a computer touchscreen.