“你肯定吗”常见的英文表达有:
Are you sure? 这是最常用、最直接的表达,语气比较平和自然,适用于各种日常场景。例如:You want to quit your job? Are you sure? (你想辞职?你确定吗?)
Are you certain? 与“Are you sure?”意思相近,但“certain”更强调一种确定无疑、毫无怀疑的态度,语气稍正式一点。例如:Are you certain that this is the right decision? (你确定这是正确的决定吗?)
Do you really mean it? 侧重于询问对方是否真的这么想、这么说,有进一步确认对方真实意图的含义。例如:You say you'll help me, but do you really mean it? (你说你会帮我,但你是认真的吗?)