如果连续3天不出来，我会发疯的。If I'm inside for three days in a row, I go crazy.在街上有很多发疯的 、 危险的人.There were a lot of crazy, dangerous people in the street.我无法想像那样躺着的情形, 我会发疯的.I can't imagine lying like that. I would go crazy...

“发疯的”的英语可以翻译为：mad，crazy，bugs，loco，off one's dot ...