trade benefit的用法和样例：
例句
- The British government, urged by the interest groups connected with the opium trade, decided to wage war on China.
在英国的鸦片贸易利益集团强烈要求下，英国政府决定向中国发动战争。 - But we believe that in the background of deterioration of Terms of trade, through improvement of ITT and FTT to make more trade advantage is uncontinuable.
不过，本文认为在价格贸易条件持续恶化的背景下，通过收入贸易条件和要素贸易条件的改善来获得的贸易利益是不可持续的。
