"Traveling is my new hobby."
Hmm. Why can't I reverse the subject and object? Isn't "My new hobby is travelling" the same as "Travelling is my new hobby"?
Duo often requires users to keep the same word order where it is possible.
It is correct, just not in the same word order as Duo's.
Use the V key to type ü.
旅游是我的新的爱好。 Is this not the EXACT same as their answer, or am I missing something.