十個特別的wh字2: wherein

wherein=in which, or in which part 在哪方面，在哪裡 

He gazed once more around the room, wherein were assembled his entire family. 他再一次環視房間，他全家人都在那裡。 

He was certainly a pleasant man but wherein lay his charms, she wondered. 他無疑是個討人喜歡的人，但她不知他的魅力何在。