名词中文翻译
中文翻译：多年生杂草
同义词：
['annual weed', 'perennial grass']
例句：
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1.The farmer has to pull out the perennial weeds from his garden every spring.
农民每年春天都必须从他的花园里拔出多年生杂草。
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2. The perennial weeds have been growing in the field for years, and it's time to get rid of them.
这些多年生杂草在田地里生长了很多年，是时候把它们清除掉了。
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3. The farmers are using a new herbicide to control the perennial weeds in their fields.
农民们正在使用一种新的除草剂来控制他们田地里的多年生杂草。