The car almost hit Mary crossing the street and she was green around the gills because it came so close.
玛丽过街时，车子几乎撞上她，她吓得面无血色，因为只差那么一点。
The old lady is fed to the gills with this little pension.
老太太对只拿这么一点养老金感到忍无可忍。
Fish take in oxygen through their gills.
鱼通过鳃摄取氧气.
