In this task, you are given a sentence in Spanish and your task is to translate it into English. In translation, keep the numbers and capitalization (capitalize only the first word of each sentence and name).
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Question: Más en concreto, algunos obstáculos vinculados con demasiada frecuencia a la fiscalidad (doble imposición), a la protección social, impiden, frenan o hacen particularmente problemática la movilidad transfronteriza.

Answer: Obstacles too often caused by double taxation and social protection are preventing, braking or hindering cross-border mobility.


Question: De todos modos, observaré la situación objetivamente.

Answer: Having said this, I will look at the situation objectively.


Question: No podemos dar dinero a los países con una mano y con la otra llevarlos a los tribunales y, quizás, obligarlos a pagar multas.

Answer:
We cannot hand out money with one hand and, with the other, take countries to court, where they may well be fined.