By employing use cases, global test resources gain back some of the knowledge that may have been lost crossing cultural boundaries.

通过使用用例，全球的测试资源挽回一些在跨越文化边境的过程中可能丢失的文化。

youdao

He was soon experimenting with cubism, and his art began to reflect an abstract dreamlike quality in which reality, symbolism and fantasy lost their boundaries.

他很快就尝试运用立体派的画法，而且他的艺术开始反映抽象的、梦一般的特性，在这些画作中，现实事物、象征主义和幻想艺术失去其固有的界限。

youdao

And I lost my balance and I'm propped up against the wall. And I look down at my arm and I realize that I can no longer define the boundaries of my body.

一时间，我失去了重心，当我倚靠在墙的一侧的时侯，我低头打量着自己的手臂，突然意识到自己不能够明确划分自己身体的边界和范围。

youdao

Some boundaries have been altered since 2005, meaning some areas have gained voters while others lost them.

BBC: Broadcasters' adjusted boundary figures explained

But the left-hander lost Test team-mate Brendan Nash soon after, while all-rounder Dave Bernard crashed three boundaries before inside edging an attempted cover drive into the gloves of Foster for his third catch of the innings.

BBC: Cook shines as Windies struggle

This is because the election in England and Wales is being fought on the 1997 constituency boundaries, and in the intervening years Labour's (mainly urban) seats have lost population, while the Tory (mainly suburban) seats have gained population. (The next revision -which takes place every 8 to 12 years - will come into effect in 2007, while boundaries have already been revised in Scotland).

BBC: THE CLAIM