GLOSSARY 词汇表 (收听发音, 请单击英语单词)
| talking about 谈论 |
|
 online网上 |
worldwide 全球范围 |
| billion 一亿 |
owned by 拥有 |
| make up 组成 |
advantage 优势 |
| hugely 巨大地 |
take off 起步；开始 |
|
signing up |
plus points 优点；好处 |
| obvious 明显的 |
disadvantage 缺点；弊端 |
| network 网络 |
the future looks bright 未来看好 |
| video conferencing 视频会议 swap 交换 |
webcam |
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