Sarkinite
紅砷錳礦
??? 情景例句
That's beautiful!
太完美了，真棒！
If I'm careful...
當心啊……
Collecting as a serous hobby is quite different and has many advantages.
作為一種嚴肅的業余愛好的收藏活動完全是另外一回事，它具有許多益處。