在这里，如果你想表达「他很上心」，你可以使用以下几种表达方式：
He is very conscientious.
这句话的来源是英文 conscientious，意思是「尽职尽责的」、「认真负责的」。
例句：
He is a conscientious worker who always tries his best to get the job done right.
他是一个认真负责的工人，总是尽力做好工作。
He is very dedicated.
这句话的来源是英文 dedicated，意思是「专心致志的」、「敬业的」。
例句：
He is a dedicated teacher who always puts his students first.
他是一位敬业的老师，总是把学生放在第一位。
He is very committed.
这句话的来源是英文 committed，意思是「承诺的」、「忠诚的」。
例句：
He is a committed member of the team, always wilpng to go the extra mile to achieve our goals.
他是团队中忠诚的成员，总是愿意多走一步达成我们的目标。
总的来说，「他很上心」可以表达为「he is very conscientious」、「he is very dedicated」或「he is very committed」。希望这些信息对你有帮助。
He is very conscientious.
这句话的来源是英文 conscientious，意思是「尽职尽责的」、「认真负责的」。
例句：
He is a conscientious worker who always tries his best to get the job done right.
他是一个认真负责的工人，总是尽力做好工作。
He is very dedicated.
这句话的来源是英文 dedicated，意思是「专心致志的」、「敬业的」。
例句：
He is a dedicated teacher who always puts his students first.
他是一位敬业的老师，总是把学生放在第一位。
He is very committed.
这句话的来源是英文 committed，意思是「承诺的」、「忠诚的」。
例句：
He is a committed member of the team, always wilpng to go the extra mile to achieve our goals.
他是团队中忠诚的成员，总是愿意多走一步达成我们的目标。
总的来说，「他很上心」可以表达为「he is very conscientious」、「he is very dedicated」或「he is very committed」。希望这些信息对你有帮助。