But the real cutting edge has shifted to a new form: short Web videos.

但是真正的喜剧前沿已经变换为新形式：网络短剧。

youdao

They lacked a cutting edge, the midfield was short on creativity, but the good news for Sir Alex Ferguson was that the defence was rock-solid.

他们缺少犀利，中场没有创造力。但好消息是弗格森爵士的后卫线如岩石般坚韧。

youdao

Most of us think of them as simply a nuisance - but for some cutting-edge scientists, fruit flies are nothing short of potential lifesavers.

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