“他疯了。”布克兰压低了嗓音说，那可是东北信风所能允许的最低的声音了。

He's mad, "said Buckland in as low a voice as the northeast trade wind would allow."

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潮白河流域密怀山前地区处于古北口—天竺东北信风带 ，自然和人为因素导致风沙化环境渐趋强烈 ，成为首都沙尘暴天气中就地起沙的源区之一。

Natural and man made factors make sand blown by wind environment, one of sourse regions of sand getting up on the spot during capital sand dust devil weathers, worse and worse.

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巴西东北部的气候主要是热带辐合带，这是一种南北半球偏东信风衔接的赤道地区气候。

Northeastern Brazil's climate is largely driven by the Intertropical Convergence zone-an equatorial region where northern and southern hemisphere easterly trade winds converge.

youdao

巴西东北部的气候主要是热带辐合带，这是一种南北半球偏东信风衔接的赤道地区气候。

Northeastern Brazil's climate is largely driven by the Intertropical Convergence zone-an equatorial region where northern and southern hemisphere easterly trade winds converge.

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