Thanks in advance, but I still must sign off with

先行谢过，但我仍然必须签上这个名字

"No other examiner I know would sign off on it," he said.

“我知道没有那个鉴定师会认同这个，”他说。

Getting stakeholders to sign off on work product selections.

涉众签署工作产品的选择。

Tip 3: Have customers sign off on all input and output forms.

技巧3：让客户确认所有的输入输出表单。

Obama must personally sign off on the pipeline, if it is to go ahead.

如果想推进这个项目，奥巴马必须亲自签署。