I enclose a pro forma for you to complete, sign and return.

谨附估价单一份，请填好并签字后寄回。

《牛津词典》

However, you can go pro for $25 per year, which gives you5GB of storage space and “unmetered” bandwidth (presumably, that means unlimited).

然而，你可以花$25每年得到专业帐户，这会给你带来5GB的存储空间和“无计量”的带宽(推测起来，这意味着无限制)。

youdao

Visit it Pro's sister title channel Pro for news, in-depth analysis and industry comment aimed at distributors, resellers and anyone else working in the it channel.

访问ITpro的姊妹频道——“频道pro”是针对批发商、中间商和任何工作与IT频道有关人士提供相关新闻、深度分析和工业评论。

youdao

Pierce wanted to run for re-election. Many northern Democrats,however, objected to his support of the pro-slavery legislature in Kansas.

VOA: special.2009.05.07

He believed in a strong central state, which was a real departure for him from the rest of the pro-slavery writers.

他坚信有个强大的中央政府,在亲奴主义作家中,他的理论着实是个大飞跃

耶鲁公开课 - 美国内战与重建课程节选

He would gladly have sacrificed them in order to keep the much more virtuous and pure Lycidas -a gruesome proposal, but it's a gruesome proposal that suggests a primitive desire for a quid pro quo.

他很乐意牺牲了他们,来维持更为纯洁纯粹的,这是一首令人毛骨悚然的提议,暗示着一种最原始的复仇的欲望。

耶鲁公开课 - 弥尔顿课程节选

The Power Grip Pro for the Nintendo 3DS is an analog slider controller case with extended battery.

ENGADGET: Nyko Free Fighter joystick brings flexible controls, arcade flair to the PS3

The Power Grip Pro for Nintendo 3DS will be available at select retail stores nationwide in October 2012.

ENGADGET: Nyko Free Fighter joystick brings flexible controls, arcade flair to the PS3

In Japan, the Quiet Pro for Mac will be available from Diatec (Filco).

ENGADGET: Matias Quiet Pro claims to be the 'world's quietest mechanical keyboard'