therefore
例子
The team worked efficiently, and therefore, they completed the project ahead of schedule.
团队工作高效，因此，他们提前完成了项目。
She studied diligently for the exam; therefore, she confidently aced the test.
她为考试勤奋学习；因此，她自信地通过了测试。
例子
The weather forecast predicted rain all week; therefore, they decided to postpone the outdoor event.
天气预报预测整个星期都会下雨；因此，他们决定推迟户外活动。
She studied diligently for the exam; therefore, she was confident about her performance.
她为考试努力学习；因此，她对自己的表现充满信心。
