艰巨的例句大全

It is necessary to develop sexual health education especially in adolescent.

开展性健康教育尤其是对青少年的性健康教育仍然是一项迫切而艰巨的任务。

In face of the current complex situation and arduous requirement for the young officials to grow.

提高解决实际问题能力是应对当前复杂形势、完成艰巨任务的迫切需要，也是年轻干部成长的必然要求。

Therefore the EMBA education in China meets a good environment, taking on a hard mission as well.

因此，我国EMBA教育既面临着大好的发展形势，也担负着艰巨的任务。

Seasoned mountaineers often consider the ascent of Pinnacle Ridge an even tough proposition.

经验丰富的登山者常将攀登平纳克尔峰视为一项格外艰巨的任务。

We are struggling to overcome the recession and wrestling with formidable economic challenges.

我们正奋力克服经济衰退，应对艰巨的经济挑战。