改进题：Last night an uninvited guest turned up to make five for bridge. I had the kind of paper book at hand to make being the fifth at bridge a joy.

译文：昨天晚上多来了位朋友，使得桥牌桌上多了一个人。我手边恰好有一本简装书，这使得我过得很愉快。

改进题：Last night an uninvited guest turned up to make five for bridge. I had the kind of paper book at hand to make being the fifth at bridge a joy.

译文：昨天晚上多来了位朋友，使得桥牌桌上多了一个人。我手边恰好有一本简装书，这使得我过得很愉快。

改进的译文：昨天晚上有位朋友不请自到，使得桥牌桌上多了一个人。我手边恰好有一本简装书，这样我尽管没有打成桥牌却也过得很愉快。