1.bankruptcy protection 破产保护

Of course GM is not the only US car firm in bankruptcy protection right now.
当然通用公司现在不是唯一的处于破产保护的美国汽车公司5o,G#q2,=MfW-s。

2.natural gas 天然气

By 2100, we may have used up all our supplies of natural gas.
到2100年，我们可能已经用完了我们所有的天然气贮备)XY!~!0r&Zr|j5YR93。

3.political advertising 政治广告

The political advertising was a pattern of political communication.
政治广告是政治传播的一种方式P&|Q^_i1Ocsv36a%&。

4.chip designer 芯片设计商

A chip designer's worst enemy could turn out to be a powerful ally.
芯片设计师最大的敌人可能成为最有利的盟友+dYSEU_IyKRBgmod_07。