"Good morning" 是英语中用来表达 "早安" 的常用语。它的来源可能源自古英语中的 "God morgen"，意思是“上帝保佑你今天一天”。下面是一些例句：

Good morning, how are you today? 早安，你今天好吗？
Good morning, it's nice to see you. 早安，很高兴见到你。
Good morning, let's start the meeting. 早安，我们开始开会吧。

另外，你也可以说 "Hello" 来代替 "Good morning"，例如：

Hello, it's a beautiful day, isn't it? 你好，今天天气真好，不是吗？
Hello, can I help you with something? 你好，需要我帮忙吗？
Hello, it's nice to meet you. 你好，很高兴见到你。