Mesavac
麻疹死疫苗
🗣️ 情景例句
Let me give you more detail.
让我来详细说明。
She's very well,thank you.
她很好，谢谢您。
It was no use pretending that I had not seen him, so I waved to him.
若再装作没看见他已是没有用了，我只好向他招手。