How funny! cried Lily; you would make a weighing machine of the boat?
“多么有趣呀!你会做出一个和船一样的秤重机吗?”
TED-Ed(视频版)
To identify undervalued stocks, they may investigate a company's business operations, analyze its financial statements, observe price trends, or use algorithms. Passive investors, by contrast, put their faith in the long term " weighing machine" aspect of the market.