回合

第一回合他就领先了

dì-yī huíhé tā jiù lǐngxiān le

In the first round, he took the lead

我们再来一个回合

wǒmen zài lái yí gè huíhé

Let's have another round

双方经过几个回合的谈判

shuāngfāng jīngguò jǐ gè huíhé de tánpàn

After several rounds of negotiations