英语翻译不要用金山词霸,我也有,翻的不准.（因为现在我们放春节假期了,我们都不在公司,只能试着发送中文跟你联系,我是说：

Since we are on holiday of Chinese traditional new year,we are not at the office,I have to try to contact you in Chinese.I mean,the price for each piece is fixed but three different types cose 100 dollars for modeling.Once the order amount is more than five thousand,the fee for modeling and delivering can be returned.The fee 100 dollors can be send back to your company in Australia byDHL or UPS.

As a result of the Spring Festival holiday now, we stay away from the company. Thus, I have to try to contact you in Chinese.
What I mean is that the unit price stays the same, but it takes 100 do...

Unit 3, but total charge of $100 mold fee. When each number more than 5,000, mold fee can return
Also, by DHL or freight cost $100, UPS express your company to Australia. )

Because we put Spring Festival the vacation now, we in the company, only could not try to transmit Chinese to relate with you, I meant: The unit price is invariable, but three sections altogether must...