This sample is from the first release 2011 and there is a subsequent release 2012.

酒友给我的样本是 2011 年第一版，随后还有 2012 年的第二版。

youdao

This sample is from the first release 2011 and there is a subsequent release 2012.

酒友给我的样本是 2011 年第一版，随后还有 2012 年的第二版。

youdao