介绍:
7 Last time you told me that you wanted the most economical packing.
上次你跟我说要最便宜的包装。
8 I will try, but no promises.
我会试试看，但是不敢保证。
9 I could not catch your question. Could you repeat it, please?
我没听清楚你们的问题，你能重复一次吗？
大家还在听
