as 引导非限制性定语从句。 你截图的蓝色部分，是定语从句；as 就是从句中的主语，指代后面整个主句。 （虽然不符合语法，但你把它想象成which，就 …
The phrase "as can be seen" is used to emphasize that the evidence or information presented is clear, observable, or easily …
Learn the correct usage of "As it can be seen from the example" and "As can be seen from the example" in English. Discover …
更多内容请点击：As can be seen from是什么语法？是非限制性定语从句么 ...