Permag
清洁金属用粉
🗣️ 情景例句
I'm writing a story for the high-school paper.
我正在为高中校刊写一篇东西。
I wrote music scores last night.
我昨晚在写歌谱。
'May I have two tickets please?' I asked.
“我可以买两张票吗？”