The essay lacks coherence; please improve its structure.

这篇文章缺乏连贯性；请改进其结构。

同一单元的其他句子

• The government implemented a new policy to mitigate the effects of climate change.政府实施了一项新政策以减轻气候变化的影响。
• Her argument was persuasive, but it lacked empirical evidence to support it.她的论点有说服力，但缺乏经验证据支持。
• Despite the obstacles, the team remained resilient and achieved their goal.尽管有障碍，团队仍保持韧性并实现了目标。
• The professor's lecture was so convoluted that many students left confused.教授的讲座如此复杂，许多学生离开时感到困惑。
• Can you discern the subtle differences between these two paintings?你能辨别这两幅画之间的细微差别吗？