How do you say

They are planning to travel to Tibet next month and taste local food.

..in Chinese?

他们打算下个月去西藏旅游,品尝当地美食。

tā men dǎ suàn xià gè yuè qù xī zàng lǚ yóu , pǐn cháng dāng dì měi shí 。

How do you say "Now we are in Beijing, where it can be very hot in summer but with a large temperature difference between day and night." in Chinese?