Commercial causes

commercial [kə'mɝʃəl]

adj. 商业的;贸易的;营利的;靠广告收入的; n. （电台或电视播放的）广告;

com共同+merc交易+ial...的→共同交易的→商业的

causes

n. 原因

You really want to?

你真想要这样做？

All right, I will be waiting for you .

好的，我会等候你的。

The mammoth has now been restored in the Palaeontological Museum in Leningrad. Other animals were trapped in tar pits, like the elephants, sabre-toothed cats, and numerous other creatures that are found at Rancho la Brea,which is now just a suburb of Los

这头长毛象已被修复，现存于圣彼得堡古生物学博物馆。有的动物掉进天然沥清坑里被保存下来，如在兰桥。拉。布里 -- 现在是洛杉矶的郊区发现的大象、剑齿虎和许多其他动物。