介绍:
1.I think you probably know China has adopted a flexible policy in her foreign trade.
我想你也许已经了解到中国在对外贸易中 采取了灵活的政策。
2.I`ve read about it, but I`d like to know more about it.
我已经知道了一点儿，但我还想多了解一点。
3.Seeing is believing.
百闻不如一见。
