The Google API requires a license key, which you can create in the account registration section.

Google API需要许可证号，您可以在帐户注册区创建。

youdao

For the first time, the philosophy department has just switched over to the online discussion section registration system.

哲学部门，第一次被替换,成为在线讨论注册系统。

耶鲁公开课 - 死亡课程节选

In the Have Your Say section, readers will have the chance to go through a quick registration process.

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