Schneebergite
鐵銻鈣石
??? 情景例句
Because the job was not challenging enough.
因為那份工作挑戰性不夠。
Nothing gives me more pleasure than learning English.
再也沒有什么比學英語更讓我高興的事了。
The tent was full of water! They all leapt out of their sleeping bags and hurried outside.
原來帳篷里到處都是水！他們全都跳出睡袋，跑到外面。