事实上

In a sentence

• 事实上，他昨天已经完成了所有的工作。

  In fact, he already completed all his work yesterday.

  这里，'事实上'用来强调一个已经存在的事实，表明信息的可靠性和真实性。

• 人们认为他很成功，但事实上，他经历了许多失败。

  People think he is very successful, but in fact, he has experienced many failures.

  在此语境中，'事实上'用于引出一个与先前观点或看法相矛盾的事实，提醒读者思考深层的真相。

• 有些人觉得这个问题很难回答，但事实上，这个问题有明确的答案。

  Some people feel this question is hard to answer, but in fact, this question has a clear answer.

  在此句中，'事实上'被用来解释一个隐藏但可以被证明的真理或事实，与一般观点不同。