Challenging Golf向高尔夫球挑战
Challenging CEOs维京集团的音乐航程
Extremely challenging非常具有挑战性
challenging myself挑战自我
Challenging Experiences体验挑战
tough challenging有挑战的
Challenging Mud挑战泥土
Challenging Horse挑战的马
Moderately Challenging中度挑战
ADJ（形容词） A challenging task or job requires great effort and determination. 有挑战性的
Mike found a challenging job as a computer programmer.
迈克找到了一份富有挑战性的工作——当电脑程序师。
ADJ（形容词） If you do something in a challenging way, you seem to be inviting people to argue with you or compete against you in some way. 挑衅的
Mona gave him a challenging look.
莫娜挑衅地看了他一眼。