1. Idiom source
The idiom "a drop in the ocean" first appeared in the book Huai Nan Zi Ren Xun.
In this ancient book, there is a story about the king of the South China Sea looking for a needle in the vast sea to express his difficulty in doing something.
2. Similar expressions in China culture
There are some similar expressions in China culture, such as "a drop in the ocean" and "nine Niu Yi hairs".
These expressions are extremely exaggerated ways to express something's smallness or powerlessness, which are vivid and easy to cause people's * * *.
3. Application scenarios
In our daily life, work and study, we may encounter some unsolvable problems or face some difficulties.
At this time, using the idiom "a needle in the sea" can well express your helplessness and powerlessness in this situation, and also implies the need to seek more effective solutions.
4. Similar idioms
Besides "a needle in the sea", there are some idioms with similar meanings, such as "a drop in the ocean", "nine Niu Yi hairs" and "a drop in the ocean".
These idioms have different forms, but they all express the same meaning: insignificant and useless.
summary
"A needle in the sea" is a common idiom, which comes from a fable in the ancient Huai Nan Zi Ren Jianxun.
In life and work, when we encounter some problems that are considered difficult to solve, we can use the idiom "a needle in the sea" to express our feelings.
In addition, there are many similar expressions in China culture, so we need to pay attention to the use occasions and contexts in our daily use to avoid unnecessary misunderstandings.
6. Idiom extension
The idiom "a drop in the ocean" is sometimes used to describe events or phenomena that lack practical significance but can arouse widespread concern in society.
For example, some online celebrities "eat and broadcast" videos, and meaningless celebrity scandals may be described as "finding a needle in a haystack" because they do not have substantial influence in the whole society.
7. Applied training
When learning idioms, we need to pay attention to their sources, meanings and application scenarios, and gradually form our own usage skills and styles.
For the idiom "a needle in the sea", we can understand the moral and cultural connotation behind it by reading related stories and classics.
In addition, we can actively use this idiom in our daily life, work and study, and fine-tune and transform the context according to the specific situation.