强调 (qiáng diào): to emphasize

The teacher emphasized the key points of the exam in class, reminding us not to miss any details.

The manager repeatedly emphasized the importance of teamwork during the meeting, asking everyone to support each other.

The doctor emphasized that taking medicine on time is crucial for recovery, and one must not forget.

During the safety training, the coach emphasized the necessity of wearing a helmet and personally demonstrated the correct method.