For each logged-in user, I must replace the logged-out piece of the page with a piece that displays the logged in user's login ID and picture.

对于每个已登录的用户，我都必须替换掉页面的登出内容，使之显示登录用户的登录ID和用户图片。

youdao

The statue was carved out of a single piece of stone.

这座雕像是用整块石料雕成的。

《牛津词典》

She fished a piece of paper out of the pile on her desk.

她从桌上一大堆纸中抽出了一张。

《牛津词典》

Then they rubbed the clothes on flat pieces of wood, squeezed out the water and hung each piece to dry.

VOA: special.2010.03.28

So I'm going to comment those out, and let's go down to this piece of code, and uncomment it.

那么我会把这些注释上，让我们看看这段代码，取消注释。

麻省理工公开课 - 计算机科学及编程导论课程节选

Up on the screen, I've got-- I commented it out, but I've got a piece of code that you've seen before, right up here. OK?

我现在在大屏幕上标出来的,是你们以前看过的一段代码,就在这儿？

麻省理工公开课 - 计算机科学及编程导论课程节选

Mr. Pistorius's lawyer, Mr. Roux, attacked the evidence laid out piece by piece.

WSJ: Pistorius Lawyer Attacks Testosterone Claim

This kind of basic user interface flub is exactly what's going to keep the device from the sought-after perception that it's a well thought out piece of equipment.

ENGADGET: Zune review

Mr. Roux attacked the evidence laid out piece by piece.

WSJ: Investigator in Pistorius Case Faces Attempted-Murder Charge