On the other hand, the particular need to be satisfied may be so nebulous and ill-defined that a considerable amount of thought and effort is necessary in order to state it clearly as a problem requiring a solution o Here are two examples 另一方面,欲满足的特定需求是模糊的和错 误定义的,当这些问题需要解决时,为清晰 地定义它需要付出大量的思考和努力。这里 有两个例子。⚫ On the other hand，the particular need to be satisfied may be so nebulous and ill-defined that a considerable amount of thought and effort is necessary in order to state it clearly as a problem requiring a solution． ⚫ Here are two examples． 另一方面，欲满足的特定需求是模糊的和错 误定义的，当这些问题需要解决时，为清晰 地定义它需要付出大量的思考和努力。这里 有两个例子