stupendous
adjective uk/stjuːˈpen.dəs/ us/stuːˈpen.dəs/
令人惊叹的，了不起的;（尤指）大得惊人的
very surprising, usually in a pleasing way, especially by being large in amount or size
He ran up stupendous debts through his extravagant lifestyle. 他那种奢侈的生活方式使他债台高筑。
Stupendous news! We've won £500,000! 特大新闻！我们赢了50万英镑！