广播电视英语短句 第 315 课：传染性疾病-5

The team used a special dye and special lighting to make the images bright. 并用一种特殊的染料及灯光使图像变得明亮。

The pictures could also be sent wirelessly to distant experts for diagnosis. 这些图象可以使用无线传输的方式传送给千里之外的专家诊断。

Dan Fletcher heads the team that developed the CellScope. 单 . 弗莱彻是 CellScope 研究团队的带头人。

He notes that many poor areas of the world have few hospitals, yet have mobile phone networks that are well developed. 他提到在世界各地，缺乏医院的很多贫困地区，那里的手机网络还没有发展好。