我像洋葱一直给别人调味
[wŏ xiàng yáng cōng yī zhí jĭ bié rén diào wèi]
I'm like an onion, constantly providing flavor to others. It implies that the user provides comfort, support or joy to others despite their own struggles. Similar to an onion that enhances flavors in cooking, they add something valuable to the lives of those around them but also suffer internally as onions bring tears when cut.