I did not understand his strange behavior, but now it is clear as the sun at noonday; he is insane on that subject.

我不明白他的举止为什么那么奇怪，现在可一清二楚了，他对这一门根本就一窍不通。

youdao

So he changed his behavior before them and pretended to be insane in their hands and made marks on the doors of the gate and let his spittle run down his beard.

就在众人面前改变了寻常的举动，在他们手下假装疯癫，在城门的门扇上胡写乱画，使唾沫流在胡子上。

youdao

So he changed his behavior before them and pretended to be insane in their hands and made marks on the doors of the gate and let his spittle run down his beard.

就在众人面前改变了寻常的举动，在他们手下假装疯癫，在城门的门扇上胡写乱画，使唾沫流在胡子上。

youdao