单词a-snowball-s-chance-in-hell
But it hasn"t got a snowball"s chance in Hell. Believe me, I know.
但是相信我，这机会还没有烈焰地狱里的雪球大。
He doesn"t have a snowball"s chance in hell of getting a date with that girl.
他笃定没有机会跟那位女孩约会