“邪恶的行为”可以翻译为 "evil deeds" 或 "wicked acts"。
"evil deeds":强调行为的道德败坏和邪恶本质。
"wicked acts":侧重于行为的恶意和不良后果。
根据具体语境,你可以选择更合适的表达。例如:
His evil deeds were finally exposed. (他的邪恶行为最终被揭露了。)
They committed wicked acts against innocent people. (他们对无辜的人犯下了邪恶的行径。)