The situation was becoming progressively more difficult.

　　局勢變得愈發困難起來。

　　The pain got progressively worse.

　　疼痛越來越厲害。

　　Renewable energy will become progressively more important as time goes on.

　　隨著時間的推移，可再生能源將變得愈發重要。

　　The output increases progressively with years.

　　產量與年遞增。

　　Most of us, in fact, progressively narrow the variety of our lives ．

　　事實上,大多數人逐漸縮小了生活范圍。