✨ คำตอบที่ดีที่สุด ✨
In the text, it is stated that to improve your English reading speed, you should focus on groups of words rather than focusing on one word at a time. To improve your reading speed further, you can increase the size of the groups of the words.
どこをまとめれば良いのか全然分かっていなかったので有難いです。
回答して下さりありがとうございます！