| 歌曲 | Chapter02-52 |
| 歌手 | 英语听力 |
| 专辑 | BEC主题词汇随身记 |
| bond | |
| 公债 债券 | |
| 法律保证书 正式合同 | |
| The bond paper specifies payment of a stipulated amount of money. | |
| 这份合同文件规定了应该支付规定数量的金额。 |
| bond | |
| gōng zhài zhài quàn | |
| fǎ lǜ bǎo zhèng shū zhèng shì hé tong | |
| The bond paper specifies payment of a stipulated amount of money. | |
| zhè fèn hé tóng wén jiàn guī dìng le yīng gāi zhī fù guī dìng shù liàng de jīn é. |