This is the 1448th most frequent Chinese word.
嚴格
Strict; rigorous.
The word '嚴格' here is used as an adjective describing the demanding nature of the teacher's expectations.
老師對學生的要求非常嚴格。
The teacher has very strict demands on the students.
The word '嚴格' modifies the adherence to standards, emphasizing the importance of compliance.
公司規定要嚴格遵守安全標準。
The company regulations must strictly follow safety standards.
The word '嚴格地' functions as an adverb describing the manner of limiting time for mobile phone usage.