名词
中文翻译：多年生作物
同义词：
['evergreen crop', 'perennial plant例句：1. Many farmers rely on perennial crops to sustain their livelihoods.（许多农民依靠多年生作物来维持生计。）2. The perennial crop of wildflowers in the meadow is a natural attraction for many visitors.（草地上的野生花卉是许多游客的自然吸引物。）']
例句：
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1. Many farmers rely on perennial crops to sustain their livelihoods.
许多农民依靠多年生作物来维持生计。
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2. The perennial crop of wildflowers in the meadow is a natural attraction for many visitors.
草地上的野生花卉是许多游客的自然吸引物。
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3.Farmers often plant perennial crops in the spring to ensure a steady supply of food throughout the year.
农民通常在春天种植多年生作物，以确保全年有稳定的粮食供应。