He was trying to make it look like an attractive proposition.

　　他正設法使他的計劃顯得吸引人。

　　Her assessment is based on the proposition that power corrupts.

　　她的分析是建立在權力使人墮落的觀點上的。

　　Getting a work permit in the UK is not always a simple proposition.

　　在英國獲得工作許可證往往不是一件簡單的事情。

　　She was propositioned by a strange man in the bar.

　　酒吧里有個陌生男人向她求歡。

　　As a business proposition, it's a non-starter.

　　作為一份商業建議，它不可能取得成功。