动词短语
中文翻译：加速
同义词：
['increase', 'accelerate']
例句：
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1.To speed up the project, we need to increase our output.
为了加快项目进度，我们需要提高产量。
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2. The car's engine has been speeding up lately.
这辆车的发动机最近变快了。
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3. The company is speeding up its production schedule to meet the deadline.
公司正在加快生产计划以按时完成。