He saw the pitiless eyes of his enemy.他看到了敌人无情的目光。

His judgments are immediate, pitiless.他当机立断, 冷酷无情。

John Steinbeck used the dust and the pitiless skies as the backcloth to his novel.约翰•斯坦贝克用沙尘和令人难受的天空作为小说的背景。