急用!请帮忙翻译成英语!谢谢你!

Thank you very much for your letter!Unfortunately, Mr Nakamura has gone for a business travel. He couldn't get back till tomorrow. We are very sorry that we couldn't reply to you in time. But we will inform Mr. Nakamura as soon as possible.

人工翻译的,可能不是太好,不过应该可以用得过去了吧
Thank you for your letter.What a pitty mister SiZhongChun isn't here till tommorrow cause he is out for business today. i am very sorry we can not reply you immediately. When he go back,i will notify him to reply you as soon as possible.

Appreciate your letter very much! Me Sir Cun in departent today go to other places discuss business, to then can return tomorrow, can not reply in time to you , is very regretful. I will inform him that reply you as soon as possible.

thanks for your letter.（那个人的名字）has gone to （那个地） on business. he couldn't come until tomorrow.i'm sorry that i couldn't answer your question in time. i will call him answer you as soon as possible.