threshold of adverse effect

例句：

1. 1.The company's financial performance has hit a new threshold of profitability.
   公司的财务状况已达到新的盈利临界点。
2. 2. The research team has identified the threshold for effective communication between different departments.
   研究团队已经确定了不同部门之间有效沟通的临界点。
3. 3.The project's budget has reached its threshold for funding approval.
   该项目的预算已达到资金审批的临界点。