"Labor" and "art" are two Engpsh words that refer to two different concepts.

"Labor" is the physical or mental effort exerted to do or make something, especially when it is difficult or requires a lot of effort. It can also refer to the work that people do in order to earn a pving. The word "labor" comes from the Latin word "laborare," which means "to work."

Here are some example sentences using the word "labor":

She put a lot of labor into painting the house. (她在粉刷房子时付出了很多劳动。)
He worked hard at his labor, but he still couldn't make ends meet. (他努力工作，但仍然收支不平。)

"Art" refers to the expression or apppcation of human creative skill and imagination, typically in a visual form such as painting or sculpture, producing works to be appreciated primarily for their beauty or emotional power. The word "art" comes from the Latin word "ars," which means "skill" or "craft."

Here are some example sentences using the word "art":

She is studying art at a local college. (她在当地大学学习艺术。)
The museum has a collection of ancient art from around the world. (博物馆收藏了世界各地的古代艺术品。)