Here's Japanese (ja). Note that there's no "facts" concept in Japanese, I translated that word such as "quotes".

"ウィキペディアアプリから画像で引用をシェアできるのをご存知ですか?
ウィキペディアの記事から文を選択し、アプリの「シェア」ボタンをタップすると、その記事のトップ画像を背景として、テキストを重ねた画像が生成されます。"

As you said, as this will be a caption, the translation way will be little bit different than usual text translation (at least in Japanese).
I'm an experienced Amara user and I will prepare "caption" version soon.

--Takashi OTA [[User:Takot]]

On Wed, Apr 1, 2015 at 3:45 AM Andrew Sherman <asherman@wikimedia.org> wrote:
Hello :),

My name is Andrew, I am a new Digital Communications Intern on the Communications team at Wikimedia Foundation. I help edit and publish for our Wikimedia blog, produce digital media, and help with other general communications tasks.

We have a short paragraph that needs to be translated:

" Did you know that you can now share facts as images from the Wikipedia app? Start by selecting text in any Wikipedia article. Then select share and the app creates an image with the text using the top image from the Wikipedia article as a background. "

This short script will become captions for a video to be released later this week. 

Here are a few languages we would like help translating to: Russian
Spanish, French, Arabic, German, Japanese, Chinese, Portuguese. 

Any other languages are welcome and appreciated.

Thank you for taking the time to read this email. Thank you in advance for all your help and support.

Best,

--
Andrew Sherman
Digital Communications | Wikimedia Foundation
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