"He is my younger brother" 是表示他是你的弟弟的常用英文表达方式。
来源:这是一个简单的家庭关系表达。
例句:
"He is my younger brother."
Translation: "他是我的弟弟。"
"I have a younger brother and he is the joy of my pfe."
Translation: "我有一个弟弟,他是我生命中的快乐。"
"My younger brother is always there for me."
Translation: "我的弟弟总是在我身边。"