位于阿灵顿的美国国家科学教师协会执行理事杰拉尔德·惠勒表示，这份新报告“来得正是时候”。
The new report "couldn't come at a better time", says Gerald Wheeler, executive director of the National Science Teachers Association in Arlington.
美国电力研究协会（EPRI）负责闪电项目的经理拉尔夫·伯恩斯坦说：“我们可以用火箭让闪电打到我们想要的地方。”
"We can cause the lightning to strike where we want it to using rockets," says Ralph Bernstein, manager of lightning projects at EPRI.
香槟酒制造商协会负责人拉尔夫·彼得·米勒抱怨说，税收对生产商来说是一种负担，并扭曲了市场。
The tax is a burden for producers and distorts the market, grumbles Ralf Peter muller, head of the association of Sekt makers.
您正在收听的是路易斯安那大学海事协会海洋生物学家南希·拉尔莱的讲话。
That answer comes from biological oceanographer Nancy Rabalais of the Louisiana Universities Marine Consortium.
学校心理学家国家协会校长，拉尔夫说到跟任何年龄段的孩子交流重要的是你如何他们说，而不是你说了什么。
'In conversations with kids of any age, how you say it is more important than what you say,' says Ralph E. Cash, President of the National Association of School Psychologists.
学校心理学家国家协会校长，拉尔夫说到跟任何年龄段的孩子交流重要的是你如何他们说，而不是你说了什么。
'In conversations with kids of any age, how you say it is more important than what you say,' says Ralph E. Cash, President of the National Association of School Psychologists.
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