The Robinsons are not as wealthy as formerly; in fact, they have had to trim their sails and give up such luxuries as going to the theatre every week.

• 鲁宾逊一家人现在不像以前那么富有了，事实上，他们不得不随遇而安，放弃过去每周上剧院之类的奢侈享受了。