"Varför måste vi flyga till Kina?"

Translation: Why do we have to fly to China?

[RichardWal211702]

It's a bit far to walk!

[JohnHoward92]

Vi kunde simma

[Alkrem]

Very topical

[KteCMHkt]

That is exactly what I entered and it was declared wrong. The "correct" terminology was: Why do "we've" to fly to China. Really? The use of "we've" is actually painful to a native English speaker. Cringeworthy, really!

[devalanteriel]

Yes, it's horrible. But it's not our fault. :) Duolingo's system creates contracted versions of phrases automatically, so we don't have enter both "does not" and "doesn't", for instance. Sometimes, when it screws up, it gets really noticable.

[Igrus97]

This sentence is so meaningful this year xD

[RevShirls]

Joona, you need to swap the "must" and "we" round to make it a question (and gramatically correct in English): "Why must we fly to China?"