A writer on the business website Motley Fool reports that English speakers started using the term in the early 1900s.

商业网站Motley Fool的一名作家报道说，说英语的人在20世纪初就开始使用这个词了。

According to Motley Fool, the total revenue for SpaceX is around $1.3 billion with $195 million in annual profits.

据 Motley Fool 称， SpaceX 的总收入约为 13 亿美元，年利润为 1. 95 亿美元。

The answer is sending commercial satellites into space, with investor analysis media Motley Fool claiming SpaceX charges around $62 million per launch.

答案是将商业卫星送入太空，投资者分析媒体 Motley Fool 声称 SpaceX 每次发射收费约 6200 万美元。