19931 Please refrain from smoking. NekoKanjya 1 61939 Please refrain from smoking here. CK 1 61915 Please refrain from smoking cigarettes here. CK 1 253284 I refrain from drinking. CK 61656 Refrain from smoking here. CK 38873 Kindly refrain from smoking. Swift 69504 You should refrain from smoking. CM 39464 Please refrain from pushing forward. CM 57369 Please refrain from smoking in this room. CK 2959357 I prefer to refrain from discussing religion. sharptoothed 19383 Please refrain from speaking without permission. NekoKanjya 22924 We agreed to refrain from smoking while we are at work. Eldad 2959385 I don't know the introduction, but I can sing the refrain. sharptoothed 28081 My physician advised me to refrain from alcohol for the time being. NekoKanjya 69995 You are asked to refrain from smoking until the sign is switched off. CM 267737 He could not refrain from smiling, though with a slight sense of guilt. CM