4 sentences

1. 6月6日是瑞典国庆日。

   6 yuè6 rì shì ruì​diǎn guó​qìng​rì.

   June 6 is the Swedish National Day.

   Source: CCMatrix

2. 6月2日是意大利的国庆日。

   6 yuè2 rì shì yì​dà​lì de guó​qìng​rì.

   June 2 is Italy's National Day.

   Source: CCMatrix

3. 英国有国庆日吗？

   yīng​guó yǒu guó​qìng​rì ma?

   Does Britain have a National Day?

   Source: CCMatrix

4. 今天是马来西亚的国庆日。

   jīn​tiān shì mǎ​lái​xī​yà de guó​qìng​rì.

   Today is Malaysia’s National Day.

   Source: CCMatrix