报名用于参加各种活动或课程。例如，你可以去学校报名参加兴趣班。
bào míng yòng yú cān jiā zháng fèn huó dònɡ huò kē chénɡ. rú kě, nǐ kě yǐ qù xué xiào bào míng cān jiā xìng qù bān.
报名 is used to sign up for various activities or courses. For example, you can go to school to register for interest classes.
常见使用场景包括学校、社区中心和体育俱乐部。例如，你可以在社区中心报名参加舞蹈课程或在体育俱乐部报名参加篮球比赛。
cān jiàn yòng shènɡ chǎnɡ kě bǐ kuò xué xiào, qū shì zhōng hé tǐ yù jí lù. rú kě, nǐ kě yǐ zài qū shì zhōng hónɡ bào míng cān jiā wǔ dǎo kè chénɡ huò zài tǐ yù jí lù bào míng cān jiā lán qiú bǐ sài.
Common usage contexts include schools, community centers, and sports clubs. For example, you can register for dance classes at a community center or sign up for basketball games at a sports club.
登记 is often used for official registration, like at a hotel or event.
签到 means to sign in to show you have arrived.