He takes the skulls and as a left hander he goes down but he also goes up the other way.

他拿头骨来，作为一个左撇子，他会往下画，但他还会反方向往上画。

Chris McManus believes that left handers may have what he calls “random cerebral variation”, their brains are more shuffled up.

克里斯·麦克马纳斯认为左撇子可能拥有他所说的随机大脑变异，他们的大脑只是更加混乱。

Chris McManus believes that left handers may have what he calls" random cerebral variation" , their brains are more… shuffled up.

克里斯·麦克马纳斯认为左撇子可能有他所说的“随机大脑变异”，他们的大脑更… 混乱。

Mr Gruby being left handed himself, thought of the idea to try to promote a few products for left handers.

Gruby 先生自己也是左撇子， 他想到了为左撇子推销一些产品的想法。

So when he was wishing to blend something, he would sometimes use his fingers, particularly, he used that bit of his hand and it's always the right hand as far as we can tell because he's a left hander.

所以当他想混合颜料时，他有时会用他的手指，尤其是有时他会用手，而且总是右手，因为据我们所知，他是一个左撇子。