[求助] 英文文章有没有录用通知？

4楼: Originally posted by gmmyh at 2012-03-13 11:44:45:
这个杂志只和第一作者联系了，所以只有我收到了信。上面有一句我不太明白，The publisher also requests that proofs are checked and returned within 48 hours of receipt.

请大家分析一下这个是什么意思？