tóng rì ér yǔ 
		lit. to speak of two things on the same day (idiom); to mention things on equal terms (often with negatives: you can't mention X at the same time as Y)
		 
		
		
		
		
			 
		
				
		
			bù kě tóng rì ér yǔ 
		lit. mustn't speak of two things on the same day (idiom); not to be mentioned in the same breath
incomparable
		 
		
		
		
		
			 
		
				
		
			wèi kě tóng rì ér yǔ 
		lit. mustn't speak of two things on the same day (idiom); not to be mentioned in the same breath
incomparable