yóu / kè / men / lái / dào / Lún / dūn / hòu / dōu / xī / wàng / cān / guān / Bái / jīn / hàn / Gōng

游客们来到伦敦后，都希望参观白金汉宫。

After arriving in London, tourists all hope to visit Buckingham Palace.