CEFR B1

境界線

Boundaries

Translation

limits / borders / restrictions

Lines that mark the limits of an area; or, limits of what is allowed or possible.

The treaty established new boundaries between the two countries.
The treaty established new boundaries between the two countries.
You need to set personal boundaries to protect your mental health.
You need to set personal boundaries to protect your mental health.

English: Boundaries

カタカナ: バウンダリーズ

IPA: /ˈbaʊndəriz/

Lines that mark the limits of an area; or, limits of what is allowed or possible.

意味: ある領域の限界を示す線、あるいは許容範囲や可能性の限界のこと。

The treaty established new boundaries between the two countries. — The treaty established new boundaries between the two countries.
You need to set personal boundaries to protect your mental health. — You need to set personal boundaries to protect your mental health.

English translations of 境界線 (boundaries):

boundaries of (prepositional phrase): The limits or edges of something specific. — "The boundaries of the forest were marked by ancient stone walls."
personal boundaries (collocation): Limits that individuals set for themselves regarding how they will be treated by others. — "She learned to maintain her personal boundaries even when pressured."
draw boundaries (collocation): To establish limits or divisions, often between groups or areas. — "The committee had to draw boundaries between the different departments' responsibilities."