VOA慢速英语:Glider Plane to Soar Stratosphere for Data

短语讲解：

1. "We're not a thousand percent sure that the mountain wave will go that high, but all the meteorologists tell us that it does, so we're going to go out and find out."

find out 发现; 使发作
例句：We were curious to find out what had happened.
我们急于想了解出了什么事。

2. It turns out some of the biggest waves in the world -- vertical movements -- exist in the stratosphere.

turn out 关掉; 结果是
例句：Be calm and sit tight and everything will turn out well.
保持镇静，听其自然，一切都会好转。

3. This may lead to future aircraft designs that could someday fly through the skies of the Red Planet.

lead to 导致; 把…带到
例句：That may lead to a serious split in our class.
那可能导致我们班的严重分裂。