高手英语翻译，进

翻译下面句子：
1.财务人员自2010年5月份至6月份开始3人先后离职。6月-7月新招两名新员工。我自7月1日开始担任财务经理一职，带领新的团队开始培训新人。其中一名出纳自5月份入职以来至11月份共6个月，经考核不合格不能胜任此项工作。更换新的出纳，新的出纳12月17日入职。重新进行培训。工作量较大，人员较少。
2.同时各个阶段工作任务较多，需要大量工作准备及对外联系沟通工作，因此致使无法休年假。
3. 2010年度年假未休的说明
多谢

1.Our 3 financial officers left from May to June, and we have two new employees from June to July. I began to be a finance manager since July 1st, leading a new team to train our new employees. A cashier, one of those , was proved not fit for this job according to his preformance from May to December. So, we have another new cashier, he came on 17 December，and we need more training. Now, we have more workloads,but less workers.
2.At the same time, we have a lot of staffs on all periods, and we need to pay more efforts on preparation and connecting and communicating. That is why I can't have my annual holiday.
3.That my explaination on why I did't take my annual holiday of 2010.
本人原创的，就有一个地方翻译个人觉得不够好，这句话“需要大量工作准备及对外联系沟通工作”翻译不是很好，我翻译的意思是“在准备和联系沟通要付出更多努力”

1.From May 2010 to Jun. three financial staffs left company one after another.Fronm June to July two new employees was recruited. I started to work as a financial manager from 1st July, at the same time I led the new team and began to train the these staff. One of the tellers started to work from May to Sep, 6 months in all, he failed in the exam, so he was not competent to this job. Next the new teller took the post instead, So training began again. The work load was heavy , but there were not many staffs. 2. There were much work task of every section, so a large of amount of work needed to be gotten reday, and comunication work needed to be done,you know we could not take a annual leave. 3,.The explanation why the annual leave was not taken in 2010. 建议你使用。

1. Financial staff since May 2010 to June 3 have left. Start June-July new recruit two new employees. I from beginning July 1, as financial manager position, led the new team began to training the new staff. One of the cashier in May to November since the job of 6 months, not qualified through examination can't do the job. Replacement of the cashier, new cashier December 17 entry. To training. Larger workload, personnel is less. 2. At the same time various stages, need a lot more work task preparing and foreign communication work, so that can't Sue annual leave. 3. 2010 annual vacation did not rest of it 希望帮助到了你！

看上下文，这里的 "cook-book" 是比喻用法，意思是像“食谱”一样，一步步照着指示做实验就可以，不像另外两个方法需要 "interpretation"（诠释、理解）。而这里的 "trade-off"，应该是指“权衡”其他因素，不是单看测量数据。

　

如果要翻译，建议如下：

"cook-book" flow assessment

“照本子”的流量评定法

trade-off considerations not possible

无法考虑因素权衡

　

希望能帮上忙。

1.Financial staff since 2010 5 month to 6 month 3 people have to leave. June - July new two new employees. I started in July 1st as the financial manager of the post, to lead a new team began training new. One cashier since 5 months since 11 months a total of 6 months, the assessment standards can not be competent for the job. Replacement of the cashier, the cashier entry of December 17th new. Retraining. The workload of the larger, less personnel. 2.At the same time each phase task more, it needs a lot of work to prepare and external communication, thus resulting in inability to take a vacation. 3.The 2010 annual leave unused annual show

1 financial officer since May 2010 to June 3 start has left. June-July new tactics to two new employees. I started from July 1 as a finance manager to lead the new team started training new people. One cashier has been recruited from May to November, a total of six months, after evaluation, failure can not do this work. Replacement of the cashier, the cashier a new entry on 17 December. Re-training. Larger workload, a small staff. 2, while more tasks at all stages, a lot of work to prepare and outreach work of communication, so makes it impossible to take annual leave. 3.2010 a description of the annual leave not taken