动词短语
中文翻译：跟上
同义词：
['keep up with', 'keep pace with', 'keep in step with']
例句：
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1.She is always eager to learn new skills and never falls behind in her studies.
她总是渴望学习新技能，从不在学习上落后。
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2. The company's latest product line is ahead of its competitors in terms of technology.
该公司的最新产品线在技术上领先竞争对手。
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3. He was abreast of the latest developments in his field, which helped him make better decisions.
他对领域内的最新发展了如指掌，这帮助他做出更好的决策。