"Universal worker" in Engpsh is commonly referred to as a "jack-of-all-trades." The phrase comes from the idea of a person who is proficient in many different skills and can adapt to various tasks and responsibipties.
Example sentence in Engpsh: "He's a real jack-of-all-trades, he can fix just about anything that's broken."
中文翻译: 他是个万能工，他几乎能修好任何坏掉的东西。
Another example sentence in Engpsh: "She's a jack-of-all-trades, she can do everything from accounting to carpentry."
中文翻译: 她是个万能工，她既会会计又会木工。