Cách sử dụng
The word 'harmless' is used to describe something that does not cause any harm or danger to anyone or anything. It can be used to describe a situation, action, or object that is not threatening or harmful in any way. For example, a harmless joke is a joke that does not hurt anyone's feelings or cause any offense. A harmless insect is an insect that does not sting or bite. Overall, the word 'harmless' is used to describe something that is safe and does not cause any harm.