“正好相反的”常见英文表达有“just the opposite”“quite the contrary” 或 “the very reverse” 。例如：
His opinion is just the opposite of mine.（他的观点正好和我的相反。）
You think I'm wrong? Quite the contrary, I believe I'm right.（你觉得我错了吗？正好相反，我认为我是对的 。）
Her actions were the very reverse of what she had promised.（她的行为和她所承诺的正好相反 。）