In that drop-down menu, select the operating system that you specified for your resource earlier.

在这个下拉菜单中，尽早选择您为您的资源所指定的操作系统。

youdao

From the drop down menu, select the data source driver.

从下拉菜单中，选择数据源驱动器。

youdao

From the drop down menu, select the data source you want to use.

从下拉菜单中，选择要用的数据源。

youdao

Simply by clicking that link you can then log into your account; and then on the left hand side what appears is a little menu of all of your friends who are also using this tool and you can select any one of them and actually see what that person is shopping.

只需轻点鼠标便可进入自己的账户;,页面的左边有一个菜单栏,其中是你所有也在使用这个工具的朋友,你可以选中其中一个,查看ta所选择的课程。

哈佛公开课 - 计算机科学课程节选

At the top of the screen you will see the tools tab and from the drop down menu select add-ons.

BBC: Talk Shoe

From iTunes on your computer, open the Store menu, select "Turn on iTunes Match, " enter your Apple ID and password and click Subscribe.

WSJ: iTunes You Can Use

Being a recent immigrant to the West Coast I wanted something snappy, so I used the pull-down menu to select Sports Convertible as my body style.

FORBES: Test drive