名词短语
中文翻译：经济选择切割
同义词：
['economical cutting', 'economical trimming']
例句：
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1. The engineermade a decision to cut back on expenses.
工程师决定减少开支。
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2. The car was givena thorough economical cutting before the race.
赛车在比赛前进行了彻底的经济型修剪。
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3. The farmer decided to use economicalcutting techniques to save time and resources.
农民决定使用经济型修剪技术来节省时间和资源。