Summary: Listen to this lesson, to learn what the following means: Dialogue: Numbers A: Bu4 hao3 yi4si1. Qing3wen4, ni3 zhi1dao4 ce4suo3 zai4 na3li3 ma? B: Zhi1dao4. Xian1 zhi2 zou3, ran2hou4 you4 zhuan3. Dialogue: Tones A: Bù hǎo yìsī. Qǐngwèn, nǐ zhīdào cèsuǒ zài nǎlǐ ma? B: Zhīdào. Xiān zhí zǒu, ránhòu yòu zhuǎn.
