Every social media site has their own social bookmarking button like facebook share button, Twitter buttons, Stumble Upon button etc with awesome designs.

每个社交媒体网站都有自己设计精良的社会化书签分享按钮，比如facebook分享按钮，Twitter按钮，Stumble Upon按钮等等。

youdao

Once a key is successfully scanned and stored, users can send their digital keychain to friends, family and housemates over email, using the app's 'Share' button.

一旦应用成功扫描和储存了钥匙信息，用户可通过应用的“分享键”将其数字钥匙链发送给亲朋好友和室友。

youdao

You're able to "flip" content into your magazines using the share button built-into many Android apps.

ENGADGET

When I found an image I liked, I hit a Share button to send it to Facebook, Twitter, Tumblr or to friends' email addresses.

WSJ: A Hangout for All Your Social-Network Photos

Corroborating reports, the pictured controller features a rectangular touchpad in between the standard d-pad and four-button setup, though it's missing the rumored Share button.

ENGADGET: Take a look at the next PlayStation's prototype controller (update: second photo)