这是一项紧急任务，请立即处理。

Zhè shì yī xiàng jǐnjí rènwù, qǐng lìjí chǔlǐ.

This is an urgent task, please handle it immediately.

发现火灾时，应立即报警并采取逃生措施。

Fāxiàn huǒzāi shí, yīng lìjí bàojǐng bìng cǎiqǔ táo shēng cuòshī.

When discovering a fire, you should immediately call the police and take measures to escape.

收到通知后，他立即赶往公司参加会议。

Shōudào tōngzhī hòu, tā lìjí gǎnwǎng gōngsī cānjiā huìyì.

After receiving the notification, he immediately rushed to the company to attend the meeting.