World of Warcraft: Wrath of the Lich King will add a new option to the game's class roster with the introduction of the first hero class, the necromantic death knight.

随着第一个英雄职业：懂妖术的死亡骑士的介绍，魔兽世界：巫妖王之怒将在游戏职业名册添加一个新职业。

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Guild introduction: former hero fecundity, hoping to regain once territories, such great task, will have less brothers to join us.

公会简介：昔日的英雄重出江湖，希望收复曾经的领地，如此重大的任务，岂能少得了弟兄们的加入。

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GoPro hasn't changed the look of its cameras much since the introduction of the original HD Hero.

ENGADGET: GoPro Hero3 Black Edition review: taking action cam quality to the next level

Matthew Upson missed a great chance when his header hit the post but Birmingham were unable to battle back, despite the introduction of former Brentford FA Cup hero DJ Campbell as a substitute.

BBC: SPORT | Football | Premiership | Birmingham 0-2 Arsenal

My first segment was all character introduction and plot setup: I had to unveil my hero Matt Bolster, a former homicide detective turned yoga bum.

WSJ: Neal Pollack on Writing a Detective Serial | Word Craft