An american airline waited a year for officials to sign off on an already agreed route from atlanta to lagos .
一家美国航空公司等待了一年，只为得到某些官员对已经商定的从亚特兰大到拉各斯航空线路的签字。
Shareholders and regulators still have to sign off on that deal .
仍有待股权人和监督人同意签此合同。
Participate in the safety sign off and craftsmanship sign off .
参与产品安全签发、制造精良性签发的组织和准备工作。
The rules stipulate that overseas investments of more than $ 100 million require central government approvals while provincial governments can sign off on smaller deals .
规定要求，超过1亿美元的海外投资需要获得中央政府的批准，而省级政府可以批准规模比这小的交易。
I need you to sign off on it .
我需要你在上面签名。
Got the congress to sign off on the tax proposal .
使国会正式同意这项税务提案。
Instead what you must do is perfectly easy not sign off at all .
相反，你该做的事很简单根本不用落款。
Are you sure you want to sign off all accounts ?
您是否确定注销所有账户？
Thomson has a speaking engagement for next week but owing to unexpected circumstances he has to sign off .