He bought the house for a song and sold it a few years later at a good profit.
He bought the house for a song and sold it a few years later at a good profit.
他以极低的价格购入此房，几年后又以高价卖出。
He bought the house for a song and sold it a few years later at a good profit.
他以极低的价格购入此房，几年后又以高价卖出。