"Finally, it's evening" 可以用英语表达为 "Finally, it's nightfall" 或 "Finally, the night has come."

"Evening" 是英语中表示晚上的常用词汇，它来源于古英语 "æfnung"，意为 "晚上"。

例句：

"I always feel relaxed in the evening." (我总是在晚上感到放松。)
"We'll have dinner together in the evening." (我们将在晚上一起吃晚餐。)
"I pke to take walks in the evening after work." (我喜欢下班后在晚上散步。)