relation back

例句：

1. 1. The company's performance has been a concern for the investors.
   公司的绩效让投资者感到担忧。
2. 2. The team needs to work together more effectively if they want to achieve their goals.
   如果团队想要实现他们的目标，就需要更有效地合作。
3. 3. As the economy worsened, many people were forced to reconsider their career paths.
   随着经济的恶化，许多人被迫重新考虑他们的职业道路。