Some universities, for example, identify a "border region" of marks just below a class boundary in which a board of examiners is permitted to move a student up to the next degree class.

比如说，一些大学会定义一个略低于分级分数线的“边界区域”，允许该分数领域内的学生升级进入分数线两侧高一级的档次。

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If the regex engine is given the word 'engineering', it will correctly match 'engineer'. The next word boundary, \ b, will not match.

如果把“engineering”拿去匹配，正则引擎会先匹配到“engineer”，但接下来就遇到了字词边界，b，所以匹配不成功。

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The .align operation tells the assembler to align the next instruction or declaration at a certain boundary.

align 操作告诉编译器按特定的边界对齐下一个指令或声明。

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Next best thing to those missing hugs and kisses though is the integrated "gradiometer" which comes as part of the package and shows at a glance how near students are to the next grade boundary - and will give guidance on whether to challenge the grades awarded.

BBC: There might soon be no need to go into school for results

Bravo reached fifty with a stylish straight drive off Siddle and collected another boundary next ball courtesy of an exquisite drive through extra-cover.

BBC: Dwayne Bravo's century rallies West Indies in Australia

On 87, he cut the first ball of a Bresnan over for four, drove the next past mid-off for another boundary, worked a couple off the next ball, and still had time in the same over to drive the Yorkshire bowler over mid-on to reach a century that was warmly applauded.

BBC: Tamim century gives Bangladesh hope of avoiding defeat