一直朝着这个方向走就看见指示牌了.Continue in this direction until you see a sign.刃口间隙调整有指示牌指示, 调整轻便迅速.Blade gap adjustment has signs instructions, adjusting the light rapidly.我不确定. 我要查一查指示牌.I'm not sure. I'll have to check the...

“指示牌”的英语可以翻译为：indicator，destination board ...