1. pull back from 撤回；退出
Plato's purpose was to warn his fellow Athenians to pull back from the precipice created by war and wealth.
柏拉图的目的，是要警告他的雅典同胞，在战争和财富创造的追求上悬崖勒马)ygzg[PVEP4^T0VoZR。

2. stand down 暂时停止
We need an outside arbiter to ask one of the machines to stand down.
我们需要一个外部仲裁程序来要求其中一个节点暂时停止运行vwd!QiiCy6。

3. put a halt to 停止
A State Council meeting chaired by Premier Wen Jiabao has put a halt to new nuclear construction and approval.
温家宝总理主持召开的一次国务院会议已决定暂停新核电项目的建设和审批d-%uu2k1XYP~Jo。

4. speak on the condition of anonymity 不愿透露姓名地；要求匿名地
A Western official, who spoke on the condition of anonymity, said the attack made the talk of a peace deal with the Taliban seem "absurd. "
一个不愿透露姓名的西方官员表示，这次袭击使与塔利班的和谈变得“荒谬”kMQ_T2o&#-62xD8%R3P。