问题描述： 翻译：首先,我将谈谈如何帮助DNA技术来鉴别真正的罪犯.(first of all) 1个回答 分类：英语 2014-10-26 问题解答： 我来补答 Frist of all,I'll talk about how to identify the real criminals by using DNA technology.大概意思如此,就为了用frist of all,后面那句未免太复杂了吧— — 展开全文阅读
