“我”用来表示说话的人。比如，如果你想说‘我是你的朋友’，就要用到这个词。
wǒ lái yòng bǎo shuō huà rén 。rú guǒ ， nǐ xiǎng yào shuō ‘ wǒ shì nǐ de péng you ’ ， jiù yào yòng dào cǐ gè cí 。
"我" is used to refer to the speaker. For example, if you want to say 'I am your friend', this word should be used.
“我”常用于介绍自己或表达个人意见。比如在课堂上，老师提问时，学生会说‘我是……’来回答问题。
wǒ cháng yòng yú jiè shào zì jǐ huò bǎi lù rén yīng xiàn 。rú guǒ ， zài kǎo táng shàng ， lǎoshī wèn tí shí ， xuéshēng huì shuō ‘ wǒ shì …… ’ lái dá hào wènt 。
"我" is often used to introduce oneself or express personal opinions. For example, in class, when the teacher asks a question, students will say 'I am...' to answer.
我 means me, 你 means you.
我 is the speaker, 他 is another person.