Cách sử dụng
The word 'unprotected' means that something is left vulnerable or not shielded in some way. For example, if you don't use a condom during sexual activity, you are engaging in unprotected sex, which can lead to the spread of sexually transmitted infections (STIs) or unwanted pregnancy. Similarly, if you don't wear a helmet while riding a bike, you are leaving your head unprotected and at risk of injury in case of an accident. In general, the word 'unprotected' is often used to describe a situation where something is exposed or vulnerable to harm or danger because it is not being properly safeguarded.