You will fancy my alarm when I tell you that he is engaged upon a work of private justice.

当我告诉你他正在从事一项私人司法工作时， 你会想像我的警告。

I slept at Baker Street that night, and we were engaged upon our toast and coffee in the morning when the King of Bohemia rushed into the room.

那天晚上，我在贝克街过夜。在我们早晨起来正吃烤面包、喝咖啡的时候，波希米亚国王猛地冲了进来。

I told her my nephew was engaged upon a work and she said she knew I'd be glad to hear that his success would be extraordinary.

我告诉她我的侄子正在从事一项工作， 她说她知道我很高兴听到他的成功将是非凡的。