想请教你，如何理解switching continents again，表示什么意思？

Now if you’ve got young kids, I’d recommend the Kids’ Playground within the Royal park-the special Kids’ Playground. It’s in the corner, next to the Oriental Garden, and it’s where children can hand write Chinese calligraphy and draw Chinese paintings.

Then, switching continents again, why not visit the Old Castle? That’s in the left-hand corner, on the far side of the lake. If you’re lucky, you’ll see prince or princess there. It’s well worth a visit.