Subject + 强调 + Clause/Noun
强调 (qiángdiào) means "to emphasize" or "to stress" and is used when a speaker draws special attention to an important point. It can be followed by a noun, clause, or statement. For example, 他强调了合作的重要性 means "he emphasized the importance of cooperation."
老师反复强调安全的重要性。
Lǎoshī fǎnfù qiángdiào ānquán de zhòngyào xìng.
The teacher repeatedly emphasized the importance of safety.
他在会上强调必须按时完成任务。
Tā zài huì shàng qiángdiào bìxū ànshí wánchéng rènwu.
He emphasized at the meeting that the task must be completed on time.
报告强调了环境保护的紧迫性。
Bàogào qiángdiào le huánjìng bǎohù de jǐnpò xìng.
The report emphasized the urgency of environmental protection.