Cách sử dụng
The word 'travail' is not commonly used in everyday English. It means "hard work" or "painful labor". It is typically used in a formal setting, such as in academic or literary contexts. For example, you might read about the travail of a character in a book who has to overcome many difficulties in order to achieve their goals. It can also be used in a historical context to describe the hardships people faced in the past. Unless you are reading or writing something formal or historical, you can use the more common word "work" instead.