| Song | Chapter01-46 |
| Artist | 英语听力 |
| Album | BEC主题词汇随身记 |
| introduce | |
| 推行 实施 采用 | |
| The company will introduce new techniques to preserve energy. | |
| 公司将采用新技术以节约能源。 |
| introduce | |
| tuī xíng shí shī cǎi yòng | |
| The company will introduce new techniques to preserve energy. | |
| gōng sī jiāng cǎi yòng xīn jì shù yǐ jié yuē néng yuán. |