The Winter Olympics are around the corner! 冬奥要来了

Nǐ /zhī dào/ Běijīng/ dōng ào de/ hěn duō/ chǎng guǎn/ dōu shì/ xià jì/ ào yùn huì/ de/ chǎng guǎn/ gǎi jiàn/ de/ me? 你知道北京冬奥的很多场馆都是夏季奥运会的场馆改建的么？ Did you know that many venues of the Beijing Winter Olympic Games were converted from the ones used in the Summer Games? Zhī dào a./ Yīn wèi/ Běijīng/ shì/ dì yī gè/ shuāng ào zhī chéng/ ma./ Chǎng guǎn/ yí chǎn/ fēng hòu. 知道啊！因为北京是第一个“双奥之城”嘛。场馆遗产丰厚。 Of course, I know! Because Beijing is the first "dual Olympic City!" There is a rich heritage in terms of venues. Zhēn shì/ yī jǔ liǎng dé/ yī shí èr niǎo/ yī jiàn shuāng diāo/ a. 真是一举两得、一石二鸟、一箭双雕啊！ That's like killing two birds with one stone. Nǐ/ zhè jǐ gè/ chéng yǔ/ yòng de/ zhēn hǎo. 你这几个成语用得真好。 You are using these idioms well. Nà shì./ Wǒ/ zuì jìn/ zài/ xué/ hán yǒu/ shù zì/ de/ chéng yǔ,/ gāng hǎo/ yòng shàng/ le. 那是！我最近在学含有数字的成语，刚好用上了！ Of course. I have been learning idioms with numbers these days, and it happens that I can use them here!