A volunteer naturalist, I was eager to tell him about the help bluebirds needed.

作为一名自告奋勇的博物学家，我迫不及待地想告诉他蓝鸟需要帮助。

youdao

A volunteer naturalist, I was eager to tell him about the help bluebirds needed.

作为一名自告奋勇的博物学家，我迫不及待地想告诉他蓝鸟需要帮助。

youdao