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。
In response to those restrictions, grain-importing countries are trying to nail down long-term trade agreements that would lock up future grain supplies.
贸易组织生物技术产业组织向其成员保证，这只是一场长期斗争的“前奏”。
The Biotechnology Industry Organisation (BIO), a trade group, assured members that this was just a "preliminary step" in a longer battle.
游客的消费有助于减少我们长期的贸易赤字。
The money tourists spend helps decrease our chronic trade deficit.
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