deluxe in的用法和樣例：
例句
- In other words, investigate the meaning of life.
換句話說，探究生命的意義。 - In an hour entered the mysterious stranger with the haunting eyes.
一個小時后那個滿眼探究神情的神秘陌生人走了進來。 - She spent ages in her bedroom studying the atlas.
她花了大量的時間在卧室里鑽研地圖。 - Being busily engaged in study,Professor Smith sported his door.
史密斯教授忙於鑽研學問，他閉門謝客。
