gamechanger是什么意思

　　"This is certainly a game changer for us," Huang said.

　　这肯定是我们改变游戏规则，“黄说。”

　　Industry experts, too, believe it could be a game changer.

　　业内专家也认为它可能是一款颠覆游戏规则的`产品。

　　Ken Rhinefrank believes CPT's design will be a game changer.

　　肯·赖勒弗兰克坚信，海洋科技能源公司的设计将改变世界。