这几头牛表情活泼，眼睛明亮，表现出无怨无悔、努力工作的精神。

With lively expressions and bright eyes, the oxen show the spirit of doing hard work without complaints.

youdao

这几头牛表情活泼，眼睛明亮，表现出无怨无悔、努力工作的精神。

With lively expressions and bright eyes, the oxen show the spirit of doing hard work without complaints.

youdao