to increase profitability的用法和样例：
例句
- The new competitive frontier is across supply chains as they have the potential to significantly reduce costs and increase profitability for companies.
由于供应链具备为企业极大降低成本和增加收益的潜能而成为企业新的竞争领域。 - Finally we gave a few instance analyses which show that recallable system can increase flight revenue for airlines in general.
最后给出了实例分析，结果表明实施可召回制度能为航空公司增加收益。
