用英语说很好怎么说

可以用 "very good" 来表达 "很好"。这是一个常用的非正式的英语表达。

例句：

"Your English is very good." (你的英语很好。)
"That presentation was very good." (那个演讲很好。)
"Your work is very good, keep it up." (你的工作很好，继续保持。)