我们必须捍卫我们领土的完整。
该国在为保持领土的完整而进行斗争。
The country is fighting to preserve its territorial integrity.
它不仅践踏了中国的主权和领土的完整，还向整个凡尔赛-华盛顿体系发起了挑战。
It not only impaired the integrity of Chinese territory and sovereignty, but also challenged the Versailles-Washington System.
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