这条建议对于北美森林中常见的灰色麻雀——黑眼灯草雀好像很奏效。

That's a piece of advice that seems to work for dark-eyed juncos, a small, grayish sparrow common in North American forests.

youdao

这条建议对于北美森林中常见的灰色麻雀——黑眼灯草雀好像很奏效。

That's a piece of advice that seems to work for dark-eyed juncos, a small, grayish sparrow common in North American forests.

youdao