wèi / le / wán / chéng / zhè / xiàng / rèn / wù / tā / duō / nián / rěn / rǔ / fù / zhòng / cóng / bù / bào / yuàn

为了完成这项任务，他多年忍辱负重，从不抱怨。

To complete the task, he endured humiliation for years without ever complaining.