challenge的形容词最高级

challenge的形容词最高级是 most challenging.

例句

In Computer Game, Computer Go is the most challenging one.

计算机博弈中，围棋是最具有挑战性的。

How to control such systems effectively is one of the most challenging problems.

如何有效地控制这类系统是-富有挑战性问题。

Interpreting climate change data may be the most challenging part.

气候变化数据的解读可能是最具有挑战性的部分。

Action recognition is one of the most challenging problems in computer vision.

动作识别是计算机视觉中最具挑战性的难题之一。