| 歌曲 | Chapter02-46 |
| 歌手 | 英语听力 |
| 专辑 | BEC主题词汇随身记 |
| speculate | |
| 做投机买卖 | |
| He made millions of dollars speculating in property. | |
| 他在房地产上做了数百万美元的投机买卖。 |
| speculate | |
| zuò tóu jī mǎi mài | |
| He made millions of dollars speculating in property. | |
| tā zài fáng dì chǎn shàng zuò le shù bǎi wàn měi yuán de tóu jī mǎi mài. |