"The music here is more complicated and harder, but I think it's partly because it's also with woodwinds and brass, basically with a band.
VOA: special.2010.06.21
The more we think about this question, the harder it is to answer.
VOA: special.2009.04.18
A person may become more forgetful or find it harder to think clearly.
VOA: special.2009.03.24
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