"别嫌麻烦" 的英译是 "Don't bother (about it)."。
"不要麻烦" 的意思是告诉对方不用为某些事情费心，或者不用去做某事。
例如：
"别嫌麻烦，我来帮你搬这个沙发。" (Don't bother, I'll help you move this sofa.)
"别嫌麻烦，我会自己找的。" (Don't bother, I'll find it myself.)
"别嫌麻烦，你不用再帮我了。" (Don't bother, you don't have to help me anymore.)