Sign the contract in blue ink, not black ink. This, too, will make it easier to differentiate the signed original contract from photocopies.

最好用蓝墨水而不是用黑墨水来签署合同，因为蓝墨水可以很容易地让人区别出哪个是合同正本，哪个是影印副本。

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Now, with the red ink showing no sign of stopping, the postal service is hoping to ramp up a cost-cutting program that is already eliciting yelps of pain around the country.

现在，由于赤字没有消停的迹象，邮局希望加快加快一项成本缩减计划，该计划已经在全国范围内引起了很大不便。

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Together with shipping documents we need to receive an original hand-signed invoice (sign with Blue ink).

请在寄送船运文件的同时附上手写发货单正本(要求用蓝色墨水签名)。

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"To see the president today put ink to paper and sign this into law, its been a tremendous day, " said Air Force Lt.

CNN: Obama signs repeal of 'don't ask, don't tell' policy