有勞各位英文高手幫我把以下的句子由中文翻譯成英文！

我們會建立一個退款制度。這樣避免一些麻煩的客人把事情週旋太久。
We will set up a refund system to prevent some troublemaking customers from causing us immeasurable time loss. Settling the problem as early as possible will be an advantage for us.

我們建議一個星期內使用支票方式把款項退回給客人。
We suggest that customers should be refunded by mailed cheque within one week.

風險管理是包括對風險預測、測量、評估和發展因應風險的策略。
Risk management comprises of risk forecast, assessment, evaluation and strategy that has to be adjusted with reference to the risk level.

目的是將可避免的風險、成本及損失極小化。
Our aim is to minimize all the preventable risk, cost and loss.

我們考慮各方因素，從而制定這些風險的預測。
While formulating the risk forecast, we must take into account all the determining factors in different aspects.

這樣增加了達成目標的成功率。
This will undoubtedly increase our success rate of achieving our goals.

要成功完成一單交易，這會涉及很多因素。這些因素包括，產品素質、目標對象、銷售策略、推銷技巧。
Whether we can accomplish a business transaction all depends on a lot of factors involving product quality, our targets identified, marketing strategies, and promotion techniques.

我們要考慮這些有關的因素，提高銷售的成功率。
It is only by considering all these factors that we can really enhance the success rate of our sales.

2008-06-15 17:30:38 補充：
我們建議一個星期內使用支票方式把款項退回給客人。
We suggest that customers should be GIVEN REFUND BY MEANS OF mailed cheque within one week.

We will establish a refund system. This to avoid trouble guests to bring the issue to deal too long. We propose the use of cheques within a week means the money refunded to guests. Risk management, including the risk prediction, measurement, assessment and response to risk strategy. The aim is to avoid the risks, costs and minimizing losses. We take into account all factors, these risks so as to formulate the forecast. This increased the success rate achieved. The successful completion of a transaction, which will involve many factors. These factors include, product quality, target audience, marketing strategy, marketing skills. We must consider these factors relating to and improve the success rate of sales.

We will implement a Refund System.
This can prevent dealing with some troublesome customers for a long time.
We suggest to send the refund back to the customers in cheque witin a week.
Risk Management includes Risk Forcasting, Analysis and developing the tactic regarding the risk.
The aim is to prevent the preventable risk, cost and minimize the loss.
This can increase the chance of success

In order to complete an order successfully, this includes many elements.
These elements includes: Product Quality, Target, Marketing strategy and Sales technique. We need to consider all these relevant elements which can lead to higher percentage of sales.

We can establish to refund money the system. Like this avoids some
troublesome visitors socializing the matter too for a long time. We
suggested in a week uses the check way to return the fund for the
visitor. The risk management is includes to the risk forecast, the
survey, the appraisal and the development in accordance to the risk
strategy. The goal is the risk, the cost and the loss which may avoid
is minimum. We consider all quarters factor, thus formulates these
risks forecasts. Like this increased achieved the goal the success
ratio. Must succeed completes a single transaction, this can involve
very many factors. These factors include, product quality, goal
object, sales strategy, sales promotion skill. We must consider these
related factors, enhance sales the success ratio.

We can establish one to refund money the system.
Like this avoids some troublesome visitors socializing the matter too for a long time.
We suggested in a week uses the check way to return the fund for the visitor.
The risk management is includes to the risk forecast, the survey, the appraisal and the development in accordance to the risk strategy.
The goal is the risk, the cost and the loss minimizing which may avoid.
We consider all quarters factor, thus formulates these risk forecast.
Like this increased achieved the goal the success ratio.