A film crew You can see film crew here that is filming highchallenge stunt.
《电影摄制组》时常能看到的电影摄制组，正在拍摄高难度的特技镜头。
2
The reform of curriculum of physical and healthy education in middle school puts forward new and highchallenge to the P. E. teachers in 21s t century.
中学体育与健康课程对21世纪中学体育教师提出了新的挑战和要求。
3
Through the statistical data and the achievement of empirical study, the high system risk character of Chinese stock market and its highchallenge for securities companies at present are revealed.