Cách sử dụng
The expression "off colour" is used to describe something that is not quite right or is not in good condition. For example, if someone is feeling a bit sick or unwell, you could say they are "feeling off colour." It can also refer to something that is inappropriate or inappropriate jokes or comments that make people feel uncomfortable or offended. It is important to be careful when using this expression, as it can have negative connotations if not used appropriately.