The team set up camp on a wide ledge 800 feet below the rim, a few hundred feet above the thundering lake.

研究小组在火山口边缘以下240米处的一处宽岩架上扎了营，这里距离咆哮的熔岩湖只有几十米。

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The canyon is 277 miles long and any where from 4 to 18 miles wide, rim to rim.

大峡谷长277英里，峡谷两侧边缘之间宽度从4英里到18英里不等。

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Install outer spherical bearings wide inner ring on the rim, with the top wire screw hole on the inner ring and engagement with the shaft.

安装在外球面轴承宽内圈上的钢圈，有顶丝旋入内圈上的孔里并与轴接触。

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There are currently 78 million BlackBerry subscribers world-wide, and RIM says that a large majority of Fortune 500 companies issue BlackBerrys to employees.

WSJ: Double Mobile-Phone Users Like iPhone for Image, BlackBerry for Email

Earlier this year, Chief Executive Thorsten Heins said RIM would spend "in the hundreds of millions" of dollars on world-wide marketing for the company's new phones.

WSJ: RIM to Launch New BlackBerry in U.S. Friday, Aims to Challenge Apple and Samsung