1.He couldn't add more coal, for Scrooge kept the coalbox in his own room.
他不能添加煤炭,因为史克鲁奇把煤炭放在他自己的房间里。
2.A minute afterwards,Hunca Munca, his wife,put her head out ,too;and when she saw that there was no one in the nursery, she ventured out on the oilcloth under the coalbox.