Idiom_answer.

Did anyone 'figure out'the meaning of 'touch-and-go'? We usually use it in relation to time.For example if it's possible we may not make a meeting or a deadline or catch the bus on time then we use this idiom. For example,"It's touch-and-go whether I'll catch/make that bus." Many people ask me "How do you say '微妙'in English?" Well,'touch-and-go'is one of the several words that can come to mean that. Today's photo comes from the 'forest park',again.