This is the 15677th most frequent Korean word.
보이스봇은
"Voice bot" or "a voice-based chatbot."
In this sentence, '보이스봇은' is the subject of the sentence, denoting the entity or tool being discussed, which is capable of responding to questions.
보이스봇은 사람들의 질문에 빠르게 대답할 수 있습니다.
A voice bot can quickly respond to people's questions.
Here, '보이스봇은' is again the subject, introducing the tool known as voice bots as beneficial for conversational practice.
보이스봇은 대화를 연습하는 데 유용합니다.
Voice bots are useful for practicing conversations.
In this context, '보이스봇은' refers to a specific voice bot, emphasizing its recent activity of updating features.