follow your nose
US /ˈfɑloʊ jʊər noʊz/
UK /ˈfɑloʊ jʊər noʊz/

1.
一直走, 跟着感觉走
to go straight ahead, or to trust your instincts to guide you
:
•
To get to the bakery, just follow your nose down this street.
去面包店,沿着这条街一直走就行了。
•
When you're lost, sometimes it's best to just follow your nose and trust your gut.
当你迷路时,有时最好是跟着感觉走,相信你的直觉。