🗣️ 情景例句
He doesn't have any family with him.
他没有家人和他在一起。
How long will it take for a letter to get to California?
你把信寄到加州要多长时间？
Modern machines can make the copy bigger or smaller, lighter or darker and copy onto both sides of the paper.
代机器可以放大、缩小、制作较亮的或较暗的复印件，也可以在纸的两面复印。