OMG!美语 Astronomical!

大家好！…怎么用美语说超大的？astronomical 宇宙那么大It takes an astronomical amount of money to travel around the world. But I want to visit so many places! Paris! Spain! Antarctica! 环游世界得花一大笔钱。但是我有好多想去的地方啊！巴黎！西班牙！南极！ginormous = gigantic + enormous 巨大的