In response to those restrictions, grain-importing countries are trying to nail down long-termtrade agreements that would lock up future grain supplies.
为应对这些限制，粮食进口国正试图敲定长期贸易协议，以锁定未来粮食供应。
2
The bonanza has the potential to end Australia's long-term current account deficit and push the country's international trade balance into surplus.
蕴藏丰富的矿藏有可能让澳大利亚摆脱长期的经常账赤字，并且推动其在国际贸易中获得盈余。
3
Buyers and producers trade under direct long-term relationships.