The termsofexchange float freely—and, best of all, the traders do not need bailing out.
交换条件自由浮动——而且，最好的一点是，商贩不需要资金救援。
2
A "price" is simply the termsofexchange, the ratio of the quantities of the two goods being traded.
“价格”其实就是交换的条件，是两种商品在交易时各自数量的比例。
3
Objective: To compare the resin quality at the present market in termsofexchange capacity, and provide some theoretical references to other researchers.