在中国，我们在街上跟人打招呼时会说"您/你好"，这是一句礼貌用语。"我"今年五岁了，现在还在学习如何正确地跟别人说"您/你好"。当"我"看见一个大女孩时，"我"说："你好，姐姐！"当"我"看见一个大男孩时，"我"说："你好，哥哥！""我"还学会了爷爷、叔叔、阿姨等称呼。|In China, when we meet people on the street, we say "Hello". It's friendly and polite. I am only 5 years old, so I'm still learning to say "Hello" to people properly. When I see a big girl, I say, "Hello, Big Sister!" When I see a big boy, I say, "Hello, Big Brother!" I have also learned to call Grandpa, Uncle, and Auntie etc.