Examples of using "Keiko" in a sentence and their english translations:
Keiko sings.
Keiko is kind, isn't she?
Keiko is a singer.
Keiko is proud of her family.
Who runs faster, Yumi or Keiko?
"Who is that girl?" "That's Keiko."
Who runs faster, Yumi or Keiko?
Keiko is at the head of her class.