The successive hurdles method is used to gradually increase the complexity of tasks for students as they master each skill.
逐次减少障碍法用于逐渐增加任务复杂性，以便学生在掌握每项技能后能够应对更高级的任务。
In language learning, this method helps learners overcome challenges by presenting them with increasingly difficult vocabulary and grammar structures.
在语言学习中，这种方法通过逐渐呈现更难词汇和语法结构，帮助学习者克服挑战。