它是我们国土的一个重要组成部分。

It's a vital part of our territory.

youdao

我们国土之外的大多数人对此感到困惑，一些人将其称之为傲慢。

Most others beyond our shores seem baffled by it; some call it presumptuous.

youdao

我们正在坚持不懈地工作以提高我们国土的安全——在我们的机场、港口和边境；

We're constantly working to improve the security of our homeland as well—at our airports, ports and borders;

youdao