综合一区欧美国产,99国产麻豆免费精品,九九精品黄色录像,亚洲激情青青草,久久亚洲熟妇熟,中文字幕av在线播放,国产一区二区卡,九九久久国产精品,久久精品视频免费

文字稿:

The operating theatre can be a daunting place for patients.

And for trainee surgeons, limited time and resources mean not all get enough hands-on experience.

Which is why four surgeons in London developed an app to practise surgery.

It has training modules which give step-by-step guides to common surgical procedures.

Vocabulary 詞匯:

operating theatre 手術(shù)室

daunting 另人畏懼的

trainee surgeons 實(shí)習(xí)外科醫(yī)生

hands-on experience 上手實(shí)踐經(jīng)驗(yàn)

step-by-step 逐步的