英语单词的发明原因可以用不同的方式来表述。例如,您可以说:

"The invention of Engpsh words was influenced by various factors, such as the history and culture of the people who spoke the language, as well as their interactions with other languages and cultures."

或者:

"Many Engpsh words were created by borrowing or adapting words from other languages, such as Latin, French, and other Germanic languages. This process, known as borrowing or loanword adaptation, allowed Engpsh speakers to express new concepts and ideas that didn't have a corresponding word in their own language."

或者:

"Engpsh words have also been created through the process of neologism, which involves inventing new words or phrases to describe new concepts or technologies. This has been particularly important as Engpsh has evolved to keep pace with changing societal and cultural needs."

希望这些信息能帮到您。