3 sentences

1. 我们寒假打算去北京旅游。

   wǒ​men hán​jià dǎ​suàn qù Běi​jīng lǚ​yóu.

   We plan to travel to Beijing during the winter break.

   Source: Dong Chinese Dictionary

2. 我寒假打算去海口市旅游。

   wǒ hán​jià dǎ​suàn qù Hǎi​kǒu Shì lǚ​yóu.

   I plan to travel to Haikou City during the winter break.

   Source: Dong Chinese Dictionary

3. 寒假前最后一天你要迟到吗？

   hán​jià qián zuì​hòu yī tiān nǐ yào chí​dào ma?

   Are you going to be late on the last day before winter break?

   Source: OpenSubtitles