斯可先生在旧金山和盐湖城之间经营了26年的货运，现在又在经营到中国去看蒸汽机车的旅游，工作量相当于以前的一半，原因是蒸汽机车不够用了。

For 26 years Skow conducted freights between San Francisco and Salt Lake City and now runs steam-spotting tours to China—half as many as he used to, thanks to the critical shortage of steam engines.

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