The sign up form will tell you whether the userid you've chosen is already taken.

登录窗体会告诉您所选用户名是否已存在。

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We can shrink this barrier by making the sign-up form as short as possible.

我们可以降低这种阻碍，通过尽可能缩短注册表单。

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Obviously, users expect that a link with one of these links leads to a sign-up form.

显然，用户期望他们其中之一的链接可以链到注册表单。

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In particular, please go to it today, you will find a form there that you need to fill out to register for, or sign up for rather, a recitation.

特别声明，请今天就去看，你会找到需要填写的,一份注册表单，或者是复习课的签到表单。

麻省理工公开课 - 计算机科学及编程导论课程节选

But even America, which was last to sign up to any form of austerity, is on some kind of deficit-reduction track.

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Companies with fewer than 30 employees can sign up for the opportunity by filling out a form here.

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This classification is typically in the form of requesters asking you to sign up for services, register for events, click to sites, send email or notifications to others, and other actions to pad numbers of registrations or directly spam information.

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