With the coming of the multicultural time, arts education is facing unprecedented challenge and breakthrough.

随着多元文化时代的到来，美术教育面临着前所未有的挑战与突破。

youdao

Mankind is facing an unprecedented severe challenge.

人类正面临前所未有的严峻挑战。

youdao

View the future, TCM Oncology is facing the unprecedented opportunity and the challenge.

展望未来，中医肿瘤学面临着前所未有的机遇和挑战。

youdao

"We are facing an unprecedented challenge in ensuring security of future supply while making the transition to a low carbon generating mix, " he said.

BBC: SSE boss Ian Marchant warns of risk of 'lights going out'

By supporting this promising and courageous democracy with the right economic tools and technical assistance to protect these forests, we will not only be helping Liberia, but a global community facing the unprecedented challenge of climate change.

BBC: NEWS | Science/Nature | Seeing the carbon for the trees