既存

既存

"既存" means "existing" or "pre-existing."

In this sentence, '既存' refers to something that already exists, specifically referring to technologies that are currently available.

既存の技術を活用して、新しい製品を開発しました。

We utilized existing technology to develop a new product.

Here, '既存' is employed to describe rules that are currently established and in effect.

彼は既存の規則を変更することを提案しました。

He proposed changing the existing rules.

In this example, '既存' conveys the concept of methods or systems that are already in use or have been established.

既存の方法では問題を解決できない状況に直面しています。

We are facing a situation where existing methods cannot solve the problem.