动词
中文翻译：建立
同义词：
['elevate', 'improve', 'enhance例句：1. The company is building up its sales team to meet the growing demand.（公司正在壮大其销售团队以应对不断增长的需求。）2. She built up her confidence by practicing every day.（她通过每天练习来建立自信。）3. The project aims to build up the local economy through tourism.（该项目旨在通过旅游业促进当地经济发展。）']
例句：
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1. The company is building up its sales team to meet the growing demand.
公司正在壮大其销售团队以应对不断增长的需求。
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2. She built up her confidence by practicing every day.
她通过每天练习来建立自信。
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3. The project aims to build up the local economy through tourism.
该项目旨在通过旅游业促进当地经济发展。