我姐姐很有趣英文怎么说

可以用"My sister is amusing"来表示"我姐姐很有趣"。

"Amusing"是形容词，意思是令人感到有趣、逗乐或娱乐的。它来源于拉丁文"amus"，意思是使人感到愉快或消遣。

一些英文例句：

She always has an amusing story to tell. (她总是有有趣的故事要讲。)
His jokes are always so amusing. (他的笑话总是很有趣。)
The clown's antics were amusing to the children. (小丑的滑稽动作很逗乐孩子们。)