Siderophyry
古铜鳞英铁镍陨石
🗣️ 情景例句
What's your plan for the May Day holiday?
你计划好怎样过五一假期没有？
I'm sorry,but both of them are busy right now.
很抱歉他们现在很忙。
I could not catch your question. Could you repeat it, please?
我没听清楚你们的问题，你能重复一次吗？