Cách sử dụng
The expression "turn turtle" refers to a situation where a boat or other watercraft flips over and ends up floating upside-down, with the bottom facing upward. This can happen due to strong waves or currents, or if the boat is not balanced properly. Figuratively, the expression can be used to describe any situation where something or someone is suddenly turned upside-down or completely overturned. For example, if a business suddenly starts losing money and has to close, you might say that it has "turned turtle."