Mr Barro thinks the estimates of Barack Obama's Council of Economic Advisors are absurdly large.

Barro先生认为奥巴马的经济顾问委员会对这一乘数的估值大得荒谬.

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A fringe - lipped bat on Panama's Barro Colorado Island holds a Tungara frog in its powerful jaws.

在巴罗科罗拉多岛上,一只嘴如瓶口般大小的蝙蝠用它那强有力的爪子抓住一只泡蟾.

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