帮我将下面的演讲稿从中文翻译成英文尽量专业一些逐句保留中英文对照谢谢。我想在企业的角度谈不确定性具有特别的含义因为企业要组织人、财、物要面向未来要组织筹划如果未来不确定这个企业怎么打仗？怎么组织人、财、物应对市场竞争？所以需要把不确定性概念稍微做一些讨论。我理解经济学含义上的不确定性是站在现在看未来哪些事件会发生哪些事件不会发生事件大概分三类：一类事件指一定会发生的确定性事件。比如说现在冬季春季一

From a business perspective, uncertainty has a special meaning because businesses need to organize people, finance, and resources, plan for the future, and respond to market competition. If the future is uncertain, how can a business fight and organize people, finance, and resources? Therefore, it is necessary to discuss the concept of uncertainty. I understand the economic meaning of uncertainty, which is to look at the future from the present and determine which events will occur and which events will not. Events can generally be divided into three categories.

The first category of events refers to certain events that will definitely occur. For example, in winter, spring will definitely come. At our latitude, the frozen river will crack in July and August, and the swallows will return. This is a certainty.

The second category of events refers to events that may or may not occur based on the probability of past occurrences. For example, at my age, if I want to buy health insurance, I need to estimate my basic physical condition and give a precise value. The probability of events that may or may not occur can be dealt with through an insurance mechanism.

The third category of events refers to uncertain events that cannot be inferred from past events. For example, when will scientific principles turn into technology? When will technology become a product? When will a product become popular in the market and become a flow of economy? It is impossible to infer these events from past events. This type of event is called an uncertainty event.