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。