where there are two possibilities (aka disjuncts),  

存在兩種可能性（又稱選言）的 情況下

and the confirmation of one is  incorrectly taken to deny the other.

， 並且錯誤地確認其中一種可能性來否定另一種可能性。

This fallacy follows the format: "A  or B is true; A is true; therefore,  

這種謬誤遵循以下格式：“A 或 B 為真；A 為真；因此，

B is not true." It's a fallacy because  both A and B could be true simultaneously.

B 不為真。”這是一個謬誤，因為 A 和 B 可能同時為真。

Everyday example:

日常例子：

A person said, "It's raining outside, so either  I take an umbrella or I will definitely get wet;  

有人說：“外面下雨了，要么我帶傘，要么我一定會被淋濕；

since I'm taking an umbrella, it's  impossible for me to get wet."

既然我帶傘，我就不可能被淋濕。”

This statement implies a false dichotomy:  either taking an umbrella or getting wet,  

這種說法暗示了一種錯誤的二分法：要麼帶雨傘，要麼被淋濕

suggesting these outcomes are mutually exclusive.

暗示表明這些結果是相互排斥的。

However, this is an oversimplification.  In reality, taking an umbrella doesn't  

然而，這過於簡單化了。事實上，帶傘並不能

inherently prevent the possibility of getting wet,  

本質上防止被淋濕的可能性，

as other factors like wind could  still lead to one getting wet.

因為風等其他因素仍然可能導致被淋濕。