Investment grade bonds marginally under perform governments .

投资级债券的表现略逊于政府债券。

The deal on spain was marginally better on paper .

理论上，关于西班牙的协议稍微好一些。

Firms may also choose to cannibalise their own products by producing marginally improved products .

各公司还可能以生产稍有改进的产品来取代他们自己的原产品。

Trade data for may showed a 16 % monthly increase in australian iron-ore exports and coal sales falling marginally by 3 % .

5月份的贸易数据显示，澳大利亚铁矿石出口额月增长16%，煤炭出口额小幅下滑3%。

While ireland 's situation is marginally better , there are justified doubts about the country 's long-term solvency .

虽然爱尔兰的情况略好，但人们有理由对其长期偿债能力表示怀疑。