The Edge conservation team will now train scientists to carry out vital conservation research on the ten focal species.
边缘保护队将从现在开始训练相关科学家针对这十大焦点物种进行至关重要的保护研究。
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Travel by train on the Western line and you'll see them: rows of lettuce and other greens grown on the edge of the railway track using fertilizer of dubious provenance.
Another example is at the very opening of the book: the train was racing through treetops that fell away at intervals and showed the sun standing very red on the edge of the farthest woods.