LemonickCOCA¹⁰⁶⁹⁷⁵ 基本例句 勒莫尼克¹⁰⁰ At three to four times the size of Earth, super- Earth Gliese 581 g is likely a terrestrial planet like ours, and like Earth, it's large enough to hold an atmosphere source: Lemonick. 然后，它是一个“超级地球”，有3到4个地球那么大，很有可能是类地行星。 而且和地球一样，它的个头足以保有大气层来源: Lemonick。 yeeyan