A Visit to Lanzhou
Lesson 4
A Trip to the Silk Road
Unit 1
  同学们，上一课学习的单词、短语和句型你们都掌握了吗？现在大家来检验一下，点击下面的音频开始听写吧！
From the pictures above, we know it’s Lanzhou. Now let’sknow about it.