Translation:How can I become fatter?
How can I become fatter? While one might hear the suggested answer in context, it is not a complete sentence, so certainly not the most obvious translation for this.
How can I become fatter?
Yes, you're right.
Please report it, so that they can fix it.
I agree, the current translation is not the most obvious.
(That was an understatement, wasn't it ?)
A fuller and more literal translation coud be "What can be done so that I become fatter?"