fragile, weak, vulnerable
その国の経済は脆弱だ。
That country's economy is fragile.
thin, weak, scarce, lacking (e.g., air, motivation, content)
都市部では人々の地域への帰属意識が希薄になりがちだ。
In urban areas, people's sense of belonging to the community tends to become weak.
fragile, vulnerable, weak
この国の経済は輸出に依存しており、非常に脆弱な構造をしている。
This country's economy relies heavily on exports, making its structure very vulnerable.