Issachar
[人名] 伊薩卡
??? 情景例句
No, I don't.
不 ，我不識路。
Know something of everything and everything of something.
既要有一般常識，又要有專業(yè)知識。
Such an attempt only aggravates the strain of mental effort.
這種愿望只能加劇精神緊張。