nà yí kè tā juéde jiǎngjià bù yídìng yào shuō hěnduō xiān tīngdǒng yí gè shùzì jiù hěn hǎo

那一刻，她觉得讲价不一定要说很多，先听懂一个数字就很好。

At that moment, she felt that bargaining didn't necessarily require saying a lot; just understanding a number first was already good enough.