basic motivation的用法和样例：
例句
- It was a drama fraught with deeper emotional problems and sometimes even baffling for its complex motivation.
这是一幕戏剧，充满了深层的情感问题，对于它复杂的动因，有时甚至让人深深迷惑。 - Research on motivation of M&A is significative to investigate M&A and is crucial to explain the movement and forecast the trend of M&A.
企业并购动因研究是并购活动研究的重要方面，是解释并购活动发生的原因和预测未来并购发展趋势的关键。
