名词
中文翻译：半自主式联合收割机
同义词：
['Semi-autonomous combine harvester']
例句：
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1.The new semi-selfpropelled combine has greatly improved the efficiency of crop harvesting.
这款新型的半自主式联合收割机大大提高了农作物收割的效率。
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2. The farmers are using the semi-selfpropelled combine to save time and labor during the harvest season.
农民们正在使用这种半自主式联合收割机来节省收割季节的时间和劳动力。
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3. The semi-selfpropelled combine is a popular choice for small farms looking to increase theirproductivity.
对于小型农场来说，半自主式联合收割机是一个受欢迎的选择，以增加其生产力。