виноват кто-то другой(It's the same tired old messaging from Mayor Wilkins – that it's always someone else's fault and never his. You sort of come to expect that.– всегда виноват кто-то другой, только не он сам ART Vancouver)
чужой(someone else's headache – чужие проблемы • You need to explain to your kids that one should not take someone else's things. – ...не брать чужогоART Vancouver)