two-edged sword

Japanese Meaning

利益と不利益が同居するもの。 / 良い面と悪い面がある状態を比喩的に示す表現。

Implementing remote work proved to be a two-edged sword, increasing productivity but blurring the line between work and life.

リモートワークの導入は諸刃の剣であり、生産性を高める一方で仕事と私生活の境界を曖昧にした。

Sense（1）

Synonym of double-edged sword: a benefit that is also a liability.

Sense（2）

Used other than figuratively or idiomatically: see two, edged, sword.

two-edged swords

（ plural ）