他的性格活泼开朗用英语怎么说

"他的性格活泼开朗" 用英语可以说作 "He has a lively and cheerful personality."

"Lively" 意思是充满活力、热情、充沛的，来自中世纪拉丁语 "vivus"，意为“活着的”。

"Cheerful" 意思是快乐、愉快、高兴的，来自中世纪拉丁语 "carus"，意为“亲爱的”。

下面是一些例句:

He's always so lively and full of energy.
She has a cheerful disposition and always puts a smile on people's faces.
The party was lively and cheerful, everyone was having a good time.
He has a lively and cheerful personality, he's a joy to be around.

英文翻译：

他总是那么充满活力和精力。
她性格开朗，总是能让人面带笑容。
聚会活泼开朗，每个人都玩得很开心。
他性格活泼开朗，和他在一起很愉快。