"很幸运做某事" 用英语可以说成 "be lucky to do something"。
来源：这是一种常见的习语，它源于英语中“幸运”和“做某事”的组合。
例句：
I feel very lucky to have such a great job. (我感到非常幸运拥有这样一份好工作)
She was lucky to escape the accident unharmed. (她幸运地逃脱了这次事故，没有受伤)
They are lucky to have each other. (他们很幸运能有彼此)