In what's probably the craziest headline I've ever written, I've reported that advances in livestock protection are happening with scientists painting eyes on the butts of cows.
2018年12月六级真题（第一套）阅读 Section A
柯林斯高阶英汉双解学习词典释义
ADJ-GRADED
不理智的;愚蠢的;古怪的
If you describe someone or something as crazy, you think they are very foolish or strange.