A so-called "planetary nebula" is a confusing misnomer because these clouds have nothing to do with planets. As a medium-size star nears the end, it puffs out into a red giant — about 100 to 1,000 times its original size — eventually engulfing the space around it, including any nearby worlds.
63-летняя Деми Мур вышла в свет с неожиданной стрижкой17:54
，这一点在爱思助手下载最新版本中也有详细论述
Сайт Роскомнадзора атаковали18:00
特点：GLU 的改进版，把 Sigmoid 门换成 Swish 门。