There is a general observation that with the internet, national and international boundaries should become irrelevant when engaging in business exchanges.

对于互联网有一个普遍的共识，就是在进行商务交易时，国内与国际的界限渐渐变得不明了了。

youdao

The boundaries among national security, international security and global security are therefore intersected and blurred.

国内安全、国际安全和全球安全的界限由此出现交叉和模糊的趋势。

youdao

The purpose of these reciprocal visits is to advance international understanding, goodwill, and peace through person-to-person contacts across national boundaries.

这些相互访问及作客的目的是藉著跨越国界的面对面接触，进而促进国际了解、亲善与和平。

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"In all other respects, we have always operated within the boundaries of the law, both international and national, " he said in a statement.

CNN: STORY HIGHLIGHTS

International standards are increasingly important as on-line career counselling can be provided across national boundaries and therefore be immune from regulation by most, if not all, countries.

UNESCO: GUIDANCE