You don't have to be signed in to Gmail to add tasks, however.

你不需要登入Gmail来添加任务。

youdao

This personalized homepage will become the default Digg frontpage for all users who have signed in to Digg.

这个个性化主页将作为登录用户的默认主页。

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Once you're signed in to My developerWorks, click Bookmarks and click the Public Bookmarks tab, and click the Add a Bookmark button.

登录到 My developerWorks 后，单击 书签 并单击 公共书签 选项卡，然后单击 添加书签 按钮。

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While in high school, Roberto signed a contract to play baseball for the Santurce Crabbers in the Puerto Rican winter league.

VOA: special.2010.04.11

President Obama has signed legislation to make the biggest changes in the health care system in forty-five years.

VOA: special.2010.03.24

President Obama has signed legislation to reform the health care system in the United States.

VOA: special.2010.03.26

Once a film has been rented, it can be watched on any computer on which a user has signed in to their YouTube account.

BBC: YouTube to offer film rentals in the UK

The Budget Control Act, signed in to law in August 2011, was meant to end the nation's debt crisis and force lawmakers to come up with a measured approach to reduce the deficit.

NPR: Wall Street Holds Its Nerve As Spending Cuts Near

The 35-year-old Garrard was signed in March to provide veteran competition for Mark Sanchez.

WSJ: Garrard says knee forced him to consider retiring