self-sufficient

Definition

Able to maintain oneself without outside help or resources, especially in terms of food, income, or emotional support.

中文 能够在没有外部帮助或资源的情况下维持自身生活，特别是在粮食、收入或情感支持方面。

Example

"The remote cabin was designed to be self-sufficient, with solar panels and a rainwater collection system."