1. Ý Nghĩa
Go south: (một tình huống) trở nên xấu đi, thất bại hoặc suy giảm về chất lượng, hiệu suất hoặc giá trị.
2. Ví dụ/Examples
If you don’t double-check your calculations, your budget will go south real quick.
The weather was perfect for our outdoor picnic until the rain clouds rolled in, and things went south lightning-fast.
Her decision to skip studying for the final exam will undoubtedly make her grades go south.
I know you’re excited about the project, but if you rush through it, the quality will go south.
I had a good feeling about the job interview, but it kind of went south when I couldn’t answer a crucial question.
Our business was doing well, but after the economic downturn, everything started to go south.
They clicked right away, but everything went south after they started arguing constantly.