instruction:
In this task, you are given a sentence in English and your task is to translate it into Spanish. In translation, keep the numbers and capitalization (capitalize only the first word of each sentence and name).
question:
To conclude, I would just like to say something on the principle of subsidiarity. I believe it to be of vital importance that where Member States allow regions and local authorities to raise taxes, they should continue to be able to do so and not be subject to across- the-board regulation by Europe.
answer:
Antes de acabar, una última consideración sobre el principio de subsidiariedad: a mi parecer es urgentemente necesario que se mantenga la competencia de las regiones y los municipios para recaudar impuestos en los casos en los que los Estados miembros lo permiten, y que ésta no se regule de manera uniforme desde Europa.


question:
The main idea ought to be that each administration takes responsibility for its own supervision.
answer:
La idea central debe ser que cada administración responda por su propio control.


question:
The overall investment costs for this campaign are estimated to be approximately EUR 30 billion.
answer:

En total los gastos de inversión de la campaña se estiman en unos 30 mil millones de euros.