It soon became apparent to everyone that he couldn’t sing.
很快大家都明白他不会唱歌。
For no apparent reason, the train suddenly stopped.
不知什么原因,火车突然停了下来。
He did well in his exams, despite his apparent lack of interest in his work.
他考得很好,尽管表面上他对功课不感兴趣。