说到

shuō dào lǚ yóu nǐ jīn nián yào qù shén me yǒu qù de dì fang ma

说到旅游，你今年要去什么有趣的地方吗？

Speaking of travelling, are you going anywhere exciting this year?

tā bù yǐ wéi rán de shuō dào tā fù qīn hěn gū dú

他不以为然地说到他父亲很孤独。

He speaks deprecatingly of his father as a lonely man.