trade volume的用法和樣例：
例句
- The trade volume declined sharply that year.
那年貿易量陡降。 - Our actual volume of trade each year is much bigger than that of the previous year.
我們每年實(shí)際完成的貿易量都遠遠超過(guò)上一年的。 - The volume of trade with Japan has increased.
與日本的貿易額增加了。 - We have struggled mightily to win back lost trade.
我們已經(jīng)做出了艱苦努力，以挽回損失的貿易額。
