1·Scientists have long known that small, dense LDL particles sneak into the artery wall to build up and narrow blood vessels more easily than larger, fluffier particles.
长期以来科学家发现，密集的低密度脂小颗粒偷袭进入动脉壁，比蓬松的大颗粒更容易堵塞血管。
2·And add vegetables to make a fluffier, more satisfying omelet without having to up the number of eggs.
另外，在鸡蛋中加蔬菜而不必多加鸡蛋就可以做出蓬松的足以令你满足的煎蛋饼。
3·As the temperature falls, snow gets drier and fluffier because of the formation of dendrite crystals that contain lots of Spaces.
当那里的温度下降时，雪变的更干燥以及更蓬松，这是由于树状晶体的形成时占据了大量的空间。