✔ 最佳答案
Hello Kitty 係冇口架..而Hello Kitty 是 Sanrio大使, 她沒有嘴巴的原因, 是因為她是用心說話的。
Sanrio的官方答案:
Why doesn't Hello Kitty have a mouth?
Hello Kitty speaks from her heart. She is Sanrio's ambassador to the world who isn't bound to one certain language.