Sign up 的意思是:注册,通常指在网站、服务或组织中创建账户或会员资格的过程。在中文中,我们也可以翻译为“注册”。
例句:
You can sign up for the course online. (你可以在网上注册这门课程。)
I signed up for the marathon and started training immediately. (我报名参加了马拉松,并立刻开始了训练。)
You need to sign up for a membership to use the gym. (你需要注册成为会员才能使用健身房。)