他们成功驱逐了入侵的敌军，保卫了家园。

Tāmen chénggōng qūzhú le rùqīn de díjūn, bǎowèi le jiāyuán.

They successfully drove out the invading enemy troops and defended their homeland.

警方决定将这些非法进入国境的人驱逐出境。

Jǐngfāng juédìng jiāng zhèxiē fēifǎ jìnrù guójìng de rén qūzhú chūjìng.

The police decided to deport these people who entered the country illegally.

为了维护秩序，学校把几名严重违反纪律的学生驱逐出校。

Wèile wéihù zhìxù, xuéxiào bǎ jǐ míng yánzhòng wéifǎn jìlǜ de xuéshēng qūzhú chūxiào.

To maintain order, the school expelled several students who had seriously violated the rules.