Question

请把这1段话翻译为英文！感谢！

Kellie 不必太担心质量，而之前您说的邮费问题是EMS公司规定的。这已经是我们为买家争取到最低的运输成本了。
你购买的货物已经发出，你可以到EMS官方网站追踪运输情况。
这个是你的EMS单号：xxxxxxxxxx
如有任何疑问请再与我联系，感谢。

Answer 1

Dear Kellie:
There is no need for any concern about the quality. Your previously-mentioned transportantion cost is fixed by EMS, not by us. The price we have offered is already the lowest for transportation.
Your purchase has been put under way, and you may supervise the whole transporting process on the official website of EMS.
And here is your order number: xxxxxxxxxxxxxxxxx,
By the way, you may contact us whenever there is any problem.

Answer 2

Kellie needn't worry too much about the quality, and before you say the postage problem is EMS company regulation. This is our lowest for the buyer for the transportation cost.

You buy the goods have already been issued, you can go to the EMS official website tracking transportation situation.

Is this your EMS single number: XXXXXXXXXX

If you have any questions, please contact me, thanks again

Answer 3

Kellie do not have to worry too much about quality, and the postage before you say the problem is the EMS company requirements. This is what we strive for the buyer to the minimum cost of transport.
You buy the goods have been issued, you can go to the official website to track EMS transport conditions.
This is one of your EMS number: xxxxxxxxxx
If you have any questions please contact me again, thanks.