It concludes with a very useful summary of key points, with cross-references to where each key point is dealt with in the book.

它在结论中对要点进行了非常有用地总结，并标出了书中讲述每个要点的参照章节。

《柯林斯英汉双解大词典》

The first problem is that the “happy path” does not cross boundaries very well: the key barrier is the barrier of intention.

第一个困难是“幸福之路”并不能很好地跨越边界：主要的障碍来自于利益不同。

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Cross-column analysis for foreign key discovery.

用于发现外键的跨列分析。

youdao

The scheme forms part of a proposed key cross-border business route linking Dublin and the north-west.

BBC: A5 scheme 'not properly assessed', court told

The A5 scheme forms part of a proposed key cross-border business route linking Dublin and north west Northern Ireland.

BBC: Judge 'minded to quash' A5 decision

The scheme, the largest of its kind ever in Northern Ireland, forms part of a proposed key cross-border business route.

BBC: A5 will never be completed Belfast High Court told