美国海洋与大气管理局上周公布了温室气体年度指数的初步数据，其源数据来自包括齐柏林在内的全球60个观察点。

Last week, NOAA released preliminary figures for its annual greenhouse gas index, which incorporates data from 60 sites around the world - including Zeppelin.

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在私营企业很大程度上已经无力提供房贷的时候，两房和联邦住宅管理局就几乎成了唯一来源。

With the private sector largely incapacitated, the GSEs and FHA became virtually the only source of mortgage financing.

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在私营企业很大程度上已经无力提供房贷的时候，两房和联邦住宅管理局就几乎成了唯一来源。

With the private sector largely incapacitated, the GSEs and FHA became virtually the only source of mortgage financing.

youdao