あなた（あなた）— you
あなた は 先生 です。
You are a teacher.
あなたあなた
you
あなた
accent [2]In detail
Words
あなたanatayou
はwa(topic marker)
先生senseiteacher
ですdesu(polite sentence ending)
Do not use あなた every time English uses “you.” With someone you know, their name plus さん is often more natural; you can also leave it out when the listener is clear.
Coco-sensei