Learning foreign languages are easy for young children. To them, it's effortless. In fact, they can master many languages at once through sound-based accelerated learning methods. Here's how.
Sound-based learning incorporates the subtleties of patterns, rhythm, frequencies, tone, pitch and accents. Young children, because their left brain functions are not as active as those in adults, are easily able to synthesize these subtleties through the right brain with no effort. So, if four languages are spoken in their environment, they will master all four without confusion.