[Brief introduction to the speaker]: John F. Kennedy (1917-1963) John F. Kennedy was a war hero, a Pulitzer Prize [1]-winning author, a U. S. Senator for most of the 1950s.

约翰·肯尼迪是一位战争英雄，普利策奖获得者，整个五十年代，都是美国参议员。

youdao

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。

youdao

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。

youdao

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