一：蚁穴坏堤是指由于蚂蚁在堤坝中挖洞，导致堤坝破裂或崩溃。这个词语也可以用来比喻小事情引发的大问题，或者小人物引发的烦。：一个小小的谎言可能会导致一系列的谎言，最终造成严重的后果。

A term used to describe the situation where an ant hole causes the dam to break or collapse. This term can also be used to metaphorically refer to a small issue that leads to a bigger problem, or a small person causing a big trouble. For example: A small lie can lead to a series of lies, ultimately resulting in serious consequences.

二：怎么读（音标）：yǐ xuè huài dī

三：用法：蚁穴坏堤通常用来比喻小事情带来的大问题，也可以用来形容一件看似微不足道的事情最终演变成严重的后果。

Usage: The term "蚁穴坏堤" is usually used as a metaphor for small issues leading to bigger problems, or for describing how a seemingly insignificant matter can result in serious consequences.

四：例句1-5句且中英对照：

1. 他原本只是想撒个小谎，却没想到最终会导致整个公司倒闭，真是蚁穴坏堤啊。

He only intended to tell a small lie, but he didn't expect it to lead to the collapse of the entire company. It's a perfect example of "蚁穴坏堤".

2. 一件小小的事情就能引发这么大的麻烦，真是蚁穴坏堤啊。

Such a small matter has caused such a big trouble. It's just like "蚁穴坏堤".

3. 这个正在经历一场危机，但是危机的起因却只是一个小人物的不当言行，可见蚁穴坏堤的力量。

This country is going through a political crisis, and the cause of the crisis is just the inappropriate words and actions of a small person. It shows the power of "蚁穴坏堤".

4. 一开始只是一点小小的疑问，最终却演变成了一场巨大的争论，真是蚁穴坏堤啊。

It started with just a small doubt, but it eventually turned into a huge argument. It's exactly like "蚁穴坏堤".

5. 这次事故的起因竟然是由于工人在施工过程中没有注意到一个小小的裂缝，可见蚁穴坏堤所带来的影响有多大。

The cause of this accident was actually due to workers not noticing a small crack during construction. It shows how big the impact of "蚁穴坏堤" can be.

五：同义词及用法：蚁穴坏堤可以与“小洞引大火”、“小石子引起的大波澜”等类似的成语互换使用，都是用来比喻小事情带来的大问题。

Synonyms and usage: "蚁穴坏堤" can be replaced with idioms such as "小洞引大火" (a small hole causing a big fire) or "小石子引起的大波澜" (a small stone causing big waves), all of which are used to describe how small issues can lead to bigger problems.

六：编辑总结：蚁穴坏堤是一个富有形象的比喻，用来形容小事情带来的大问题。它提醒人们要重视每一个看似微不足道的事情，以免最终造成严重后果。同时也可以用来示人们不要忽视身边那些看似微不足道的人或事物，因为它们可能会给我们带来意想不到的影响。

Editor's summary: "蚁穴坏堤" is a vivid metaphor used to describe how small issues can lead to bigger problems. It reminds us to pay attention to every seemingly insignificant matter, in order to avoid serious consequences. It also serves as a warning not to overlook those seemingly insignificant people or things around us, as they may have unexpected impacts on us.