Welcome to the Voice of America's News Words.
欢迎收看美国之音：新闻词汇。
In July, the first case of Ebola virus was discovered in the city of Goma in the Democratic Republic of Congo.
七月，首个埃博拉病毒感染病例出现在刚果民主共和国的戈马市。
Game changer. Goma is a major transportation center with more than two million people.
游戏规则改变者。戈马市是一个重要的交通中心，人口超过两百万。
The World Health Organization says it could be a game changer in efforts to stop the deadly virus,
世界卫生组织表示，这可能会改变阻止这种致命病毒的努力，
which must be large and immediate.
它必须是大规模的和紧急的。

In this example, a game changer is something new that changes a situation or activity in a major way.
在这个例子里，它指的是以一个重大的方式改变一个状况或者活动的事情。
It is also something or someone that affects the result of a game.
它也指影响比赛结果的人或物。
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