He did not know what to do with those arms and hands,and when,to his excited vision,one arm seemed liable to brush against the books on the table,he lurched away like a frightened horse,barely missing the piano stool.

• 不知道怎么处置，他正在紧张却发现一条胳膊几乎撞到摞在桌面的书上，便如受惊的马一样往旁边一个趔趄，几乎碰翻了琴凳。