biān jiǎn wèn tā lái Zhōngguó zuò shénme, tā màn màn huí dá: wǒ lái lǚ yóu

边检问他“来中国做什么”，他慢慢回答：“我来旅游。

The immigration officer asked him, 'What are you coming to China for?' He slowly replied, 'I'm here for tourism.'