Here, this guy looks like kind of an overweight NFL player who hasn't really gotten ready for the drill.

这家伙像是一位橄榄球运动员身体超重并且没有充分训练。

Now things are a little less strict. still, you have to apprentice for 20 years to be considered a fully trained Kathakali performer.

不过现在没有那么严 是需要在当了二十年学徒之后才能成为一可接受过充分训练“卡塔卡利舞剧”演员。

You don't need to be formally trained in music to fully express yourself, all you need is the ability to play with feeling.

你不需要接受正式音乐训练来充分表达你自己，你所需要只是有感觉演奏能力。

Researcher Nina Kraus said the data strongly suggested that the neural connections made during musical training also enhanced the brain for other aspects of human communication.

据研究人员妮娜·克劳斯介绍，他们研究数据充分表明，音乐训练过程中所产生神经元连接能增强大脑在人际沟通等方面能力。