In the first one, we use the s (substitute) command to substitute an upper case for a lower case 'a' on each line.

在第一个脚本中，我们使用s(替换)命令来将每一行中的小写‘a’替换为大写。

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The worksheet at the top of the window is the one that′s in view when you click the Side by Side command.

窗口上部的工作表是单击“并排比较”命令时已在视图中的工作表。

youdao

But it's one thing to put people in uniform, and another thing to have clear command structure, or the capacity to move troops from point A to point B, or the capacity to make sure that the troop carrier from point A to point B has got the necessary air in its tires or oil in its engine.

NPR: Maliki Assures Bush on Iraqi Force's Readiness

Compositing results can be viewed in real time on the camera's LCD monitor, and there is a one-step Undo command that allows photographers to delete an image and try again if desired.

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Four U.S. soldiers were wounded, one of them seriously, in an ambush Sunday morning in downtown Baghdad, U.S. Central Command said.

CNN: GROUND WAR