Was there or wasn't there an upright piano in third class?

你们到底有没有在三等舱找到一架立式钢琴？

We were all sipping hot chocolate and then my father went over to the upright piano, pushed up the sleeves of his shirt and began picking out a tune with one finger.

我们悠然地喝着热朱古力，接着父亲走向立式钢琴，卷起衬衣袖，伸出一指敲一曲。