opportunism

例句：

1. 1. He's known for his opportunistic behavior in the workplace.
   他在职场上以投机取巧的行为而闻名。
2. 2. The company's decision to cut costs was a bit opportunistic, but it savedmoney.
   公司决定削减成本的决定有点投机取巧，但它节省了资金。
3. 3. The new manager is accused of being opportunistic in his dealings with employees.
   新经理被指控在与员工打交道时表现出投机取巧的行为。