The delimitation of stands within ecotons generally gives on difficulties.

在群落交錯(cuò)區(qū)范圍內(nèi),通常劃定群落片段的邊界并不太困難.

辭典例句

The matter of delimitation needs the two countries to negotiate. It can't be decided unilaterally.

劃界的事還需兩國(guó)商量, 并不是任何一方能夠單獨(dú)決定的.

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