The compositionof America's trade deficit is likely to change, but it's not clear that there would be a big shift in its size.
美国贸易逆差的组成很有可能改变，但是会不会造成有规模的大幅变化还不清晰。
2
We should work to maintain steady growth in foreign trade, improve the compositionof export goods, raise their quality and grades.
努力保持外贸的稳定增长，改善出口商品结构，提高出口商品的质量和档次。
3
This article gives the meaning of making the serial standards for the fabrication and installation of metal structure, the structure and compositionof standard and its relationship with trade norm.