Salsima
硅铝硅镁层
🗣️ 情景例句
And what does your father do?
令尊是做什么的？
People are always changing, aren't they?
人总是在变，不是吗？
Dad, this is Li Lei. Li Lei, this is my father.
爸爸，这是李磊，李磊，这是我爸爸。