kỹ

kỹ

The Vietnamese word "kỹ" means "meticulous," "careful," or "skillful," depending on context.

In this sentence, "kỹ" is used as an adverb meaning "carefully" or "meticulously" to describe the manner of working.

Tôi luôn làm việc rất kỹ để tránh sai lầm.

I always work meticulously to avoid mistakes.

Here, "kỹ" is used as an adverb again, meaning "thoroughly," to recommend the quality of studying.

Bạn cần học kỹ trước khi làm bài kiểm tra.

You need to study thoroughly before taking the test.

Again, "kỹ" is an adverb describing the manner—"carefully"—in which they analyzed the data.

Họ đã nghiên cứu rất kỹ các số liệu trước khi đưa ra kết luận.

They analyzed the data very carefully before making a conclusion.