✔ 最佳答案
我意外地發現左一本好得意既書。
I came across an interesting book.
參考資料:
http://www.ldoceonline.com/dictionary/come_1
(解釋34)
come across somebody/something
to meet, find, or discover someone or something by chance :
I came across an old diary in her desk.
I've never come across anyone quite like her before.
圖片參考:
http://tw.yimg.com/i/tw/ugc/rte/smiley_1.gif
peace