Google Books often allows a "search inside the book" and provides a cover image, table of contents, etc.

GoogleBooks通常可以使用“在书内搜索”且提供封面图像，图书目录等等。

youdao

Google Books often allows a "search inside the book" and provides a cover image, table of contents, etc.

GoogleBooks通常可以使用“在书内搜索”且提供封面图像，图书目录等等。

youdao