Lesson 30 [00:03.76]第三十课 [00:07.52]1.Just practise. [00:08.83]1.练习 [00:10.14]How much is it? It's ninety yuan. [00:13.84]多少钱? 90元. [00:17.55]Can you show me those trousers? Yes,here you are. [00:22.66]能给我看一下那条裤子...
