Denatality
出生率降低
🗣️ 情景例句
She is busy now.
她正忙着呢。
Could you tell me my reservation number, please?
请你告诉我我的预订号码好吗？
Here was a seven-year-old girl who at the age of 19 months had become deaf and blind.
一个7岁的女孩，出生19个月后就得了聋盲症。