1、Rarely is the migration of a run time environment a simple matter of shutting everything down, installing new hardware and starting everything back up.───运行环境的移植不能把所有东西都关掉，来安装新的硬件，并且备份所有的内容。
2、is the migration of a production run time environment a simple matter of shutting everything down, installing new hardware and starting everything back up.───迁移生产运行时环境绝大多数情况下不可能是简单地关闭所有程序、安装新硬件和重新启动所有程序。
3、Even the Fed's very modest proposal to curb abusive mortgage lending with new standards is under fire, and there are worrying signs that the Fed may back down.───哪怕是美联储提出的最为温和的防止按揭抵押贷款泛滥的新规定也倍受攻击。让人担忧的迹象已经表现出来：美联储可能会服软退缩。
new back down（意思翻译）
新建备份
new back down（相似词语短语）
1、new down───新羽绒服
2、falls back down───倒下
3、drop back down───回落
4、new back───新背部
5、come back down───回落
6、back down on───放弃
7、dropping back down───落回到（dropping是drop的现在分词）
8、back down───放弃；让步；退让；认输
9、sat back down───坐回去
new back down（双语使用场景）
1、Rarely is the migration of a run time environment a simple matter of shutting everything down, installing new hardware and starting everything back up.───运行环境的移植不能把所有东西都关掉，来安装新的硬件，并且备份所有的内容。
2、is the migration of a production run time environment a simple matter of shutting everything down, installing new hardware and starting everything back up.───迁移生产运行时环境绝大多数情况下不可能是简单地关闭所有程序、安装新硬件和重新启动所有程序。
3、Even the Fed's very modest proposal to curb abusive mortgage lending with new standards is under fire, and there are worrying signs that the Fed may back down.───哪怕是美联储提出的最为温和的防止按揭抵押贷款泛滥的新规定也倍受攻击。让人担忧的迹象已经表现出来：美联储可能会服软退缩。