2. But you can’t be ignorant of the fact that goods of Japanese make are sold at only $ 180.4 per piece.

但是你不可能不知道日本货每件只卖180.4美元这一事实吧。

make n. 制造方法或式样，（工业）产品

They are only interested in things of first-class make.

他们对头等技术制造的产品才有兴趣。

If you can’t offer, they will buy other makes.

如果你们不能报盘他们将买别处的产品。

3. Well, speaking of goods of Japanese make, you must be aware our quality is far superior to theirs.

好吧，谈到日本产品，你知道我们的质量比他们的好得多吧。

(1)speaking of 谈到，说起、

谈话中表示所说的话和刚说的之间是关联的,常用speaking of, talking about来连接。

Speaking of requirements, we’d rather you gave us a rough idea quantity tomorrow you come.

谈到需求，我们希望你明天来时 给我们一个大致的数量意见。

(2)be aware 知道（后接介词of 或从句）

     I’m afraid you’re not yet aware of the changes that are taking place in the market.

     我怕你对市场正在发生的变化还不知道吧。

     You must be aware that we are pursuing an open-door policy and have adopted some flexible practices in our foreign trade.

     你一定知道我们正在执行一种开放政策，以对外贸易中也采取了灵活的做法。

     We are not aware why you haven’t established the said L/C up to now.

     我们不知道你们为什么至今尚未开出有关信用证。

4. To be frank with you, there are many other customers who have approached us with some higher prices.

坦率地说吧，另外许多客户给我们的报价比这还高一些呢。

To be frank with you, to speak frankly, to tell the truth 等短语用在交谈中表达自己对某一问题的看法，这种看法常与对方不一致，甚至是批评对方。

  To be frank with you ,future business between us will to a great degree depend on how you’re going to carry out this contract.

   坦率地说，我们之间未来的贸易在很大程度上将取决于你怎样去执行这个合同。

   To speak frankly, with such low stock ,you can’t expect us to meet your needs to the full.

   To tell the truth, your design is quite out of date and not to the taste of the market.

   老实对你说吧，你们的款式早过时 了，而且也不合市场的口味。