Don't skate on thin ice!

Skate on thin ice

The meaning is –To do something risky or dangerous that could lead to trouble or failure.

Examples

1. He’s skating on thin ice by lying to his boss.

2. You’re skating on thin ice if you keep showing up late to work.

   
   

中文意思是 – 冒險行事、處於危險的境地 / 冒险行事、处于危险的境地