Welp, this is not appropriate
Can this be .... can you make this eggplant longer ??
Yes. In fact, I think this translation is better.
Sadly, nobody updates the correct answers in Duolingo, so more than one year later there are still people getting errors because of this.
What does this even mean?
Extend = stretch out perhaps? i.e. Make it go further...??
Duolingo needs to chill
Not terung but terong