编辑以下句子，使其更清晰易懂： "由于他的长达10个小时的工作日，他经常感到疲惫不堪，并且没有时间和家人一起度过。"


"他每天工作10小时，这让他感到非常疲惫和无暇和家人共度时光。"
"He works for 10 hours a day, which makes him feel exhausted, and he has no time to spend with his family." 

(Note: The original sentence was also clear, but this version is more concise and easier to read.)