The teacher encouraged single-trail learning by allowing students to experiment with new methods without immediate grading.
老师通过允许学生在没有立即评分的情况下尝试新方法来鼓励一次尝试学习。
Single-trail learning helped the students to develop a deeper understanding of the subject by making mistakes and learning from them.
一次尝试学习帮助学生们通过犯错和学习来更深入地理解学科。