a- 1·加在单词（形容词）或词根前面，表示"不，无，非" acentric [ə'sentrik] a 无中心的（a+centric中心的） ...

1. In view of our good cooperation over the past few years, we prepare t...

1.In order to help you to develop business in this line, we are prepare ...

1.If you are willing to buy the whole lot once and for all ,we can grant...

1.We would entitle you to 10% discount during July on any thing you buy....

1.On order for 100 pieces or more we are allow a special discount for 1....

1.Please make a discount of 5% off the prices in the catalog. 请给我们目录上价格5...

1.No one can do business at such a unreasonably high prices, you have to...