| 例句 |
Wherever I went, I stumbled upon people talking about the issue.我走到哪儿都听见人们在谈论这件事。Workmen stumbled upon the mosaic while digging foundations for a new building.工人们在挖一栋新楼的地基时偶然发现了那幅镶嵌画。They were looking for water, but stumbled upon one of the richest shallow alluvial gold deposits ever found.他们当时在找水，却意外发现了迄今为止储量最为丰富的浅层冲积砂金矿床之一。I stumbled upon the rare book in a second-hand bookstore.我在一家旧书店偶然找到这本珍贵的书。 |