在亚马逊流域，打桩立界来表明自己对土地拥有所有权是最普通的做法。
That is the most common way to stake a claim to ownership of land in the Amazon.
乡村中，开沟浚壑、造篱立界、栽培垦殖，一片生产气象；到了第二年的夏天，整个乡村便涌现出万顷麦浪，一起金黄。
In the country there was draining and hedging, planting and clearing, until the next summer saw the whole country golden with the wheat crop.
跨界动植物病虫害紧急预防系统(EMPRES)由粮农组织总干事于1994年成立。
The Emergency Prevention System for Transboundary Animal and Plant Pests and Diseases (EMPRES) was established by FAO's Director General in 1994.
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