Estimates based on the opportunity costs of not felling, which will often make up the bulk of the total, suggest it can be done relatively cheaply.
3
亨利死后留下巨额财富(有趣的是,绝大部分财富源于买卖明矾所得。明矾可用于染布)。
As Henry lay dying, leaving a vast treasure (much of it, interestingly, from trading alum, essential for dyeing cloth), he said he was sorry for what his officers had done.