The order is so urgently required that we must ask you to make the earliest possible shipment.

We find both price and quality of your products satisfactory to our client and we are pleased to give you a order for the items on this sheet.

具有学习能力的人，必须敏感，对一切和自己专业相关的事物有持续关注的热情。学习能力还包括给自己创造学习的机会，让别人给自己学习的机会。

Aftercarefulconsideration,wedecidetobringthepricedownto420$/unit.

I hoped we can cooperate happily.