1. Dickon and Mary had come upon a whole clump of crocuses burst into purple and orange and gold. 狄肯和玛丽发现一簇番红花突然冒出了紫色、橙色和金色的花朵。
2. They come upon a clump or something, and they sort a circle of it to see whether it's more digestible. 他们碰到一个团块或其他东西，然后将其围起来，观察它是否更容易消化。
3. We come upon a small caravan camper with its door open to a late-middle-aged Scottish couple, sitting at a folding table, taking tea and biscuits. 我们遇到了一辆小型的有篷露营车，车门开着，正对着一对中年的苏格兰夫妇，他们正坐在折叠桌旁，喝着茶吃着饼干。
4. Therefore great evils have come upon the land. 因此，可怕的邪恶已经降临大地。
5. IT IS rare to come upon a child prodigy in art collecting. 艺术收藏界的神童实属罕见。
