any relationship that needs my passion to maintain makes me feel tired，什么意思

any relationship that needs my passion to maintain makes me feel tired，什么意思

Any relationship that needs my passion to maintain makes me feel tired.
句意：任何需要我花费热情（精力）去维持的关系，都让我感到疲惫。
分析：
主干：relationship makes me feel tired.
从句：that needs my passion to maintain做定语从句修饰relationship。