动词
中文翻译：提出挑战
同义词：
['put up a challenge', 'make an issue']
例句：
-
1. He was determined to find a solution to the problem.
他决心找到解决问题的方法。
-
2. The company has faced numerous challenges in its development.
该公司在其发展中面临了诸多挑战。
-
3. This is a difficult task that requires careful planning.
这是一项艰巨的任务，需要仔细规划。