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1·Leonard jumped in his car and started backtracking.

里欧纳德跳上车，原路返回。《柯林斯英汉双解大词典》

2·He promised there would be no backtracking on policies.

他保证不再改变政策上的决定。《柯林斯英汉双解大词典》

3·His arrest sparked fears that the country was backtracking on market reforms.

他被捕一事引起恐慌，国家有关市场改革政策可能会有变动。《柯林斯英汉双解大词典》

4·This is done so to avoid backtracking.

这样做是为了避免走回头路。

5·Is BFS is possible using backtracking?

高炉用回溯法是可能的吗？

6·Can 15 puzzle really be solved by backtracking?

15游戏真的是用回溯法求解？

7·Backtracking and semantic actions do not mix well.

回溯和语义动作混用不是太好。

8·Full backtracking capability exists to handle multiple USES of.

Emacs有全面的回退功能，以处理“\ |”的多种的用途。

9·The Earley algorithm, however, can completely avoid backtracking.

依尔利算法，可以完全避免回溯。

10·That's one reason for this chapter's lengthy backtracking coverage.

这也是本章长篇大论回溯的原因之一。