被单

Many other temporaries are used to hold the result of a long-winded bit of code for easy reference later. These kinds of variables should be set only once. That they are set more than once is a sign that they have more than one responsibility within the method. Any variable with more than one responsibility should be replaced with a temp for each responsibility. Using a temp for two different things is very confusing for the reader.

许多其它的临时变量则是暂存一段冗长代码的计算结果以便于后面对其引用，此类的临时变量只应该被赋值一次，如果他们被赋值多次那么说明他们在方法中担负着多种职责，任何担负着多种职责的变量都应该被单职责的临时变量代替，一个临时变量用于不同目的是会把读者搞糊涂的。

4If you have to escape before the fire brigade arrives, make a rope by knotting together sheets or similar materials and tie it to a bed or another heavy piece of furniture.

如果你必须在消防队到来之前逃生，那么把被单或类似的物件连结起来做成一条绳子并将一端绑到床或其他的重家具上。

I lay on my bed,pulled the sheet over my head,and cried until I fell asleep.

我躺在床上，用被单蒙住头，哭着哭着睡着了。

At bedtime, cover yourself or your child with just a sheet or light blanket.

睡觉的时候，只给你或者你的小孩盖一床被单或者一条轻毯子。

I have a change of clothes, a blanket, and a sheet that three of you can use until I can scrounge up some real clothes.

& &我有一些备用衣服，一条毛毯，一条被单，你们可以暂时用一下，我去找一些衣服来。

Couch into a bed, Would you like me to lend you a hand?

哦，我呆会会把被单和枕头拿到沙发上让你睡。

Renee: Oh, and I'll put out some sheets and pillow so you can make the couch into a bed, Would you like me to lend you a hand?

哦，我呆会会把被单和枕头拿到沙发上让你睡。你还需要我为你做点什么吗？

A your parent for some old sheets,blankets, or comforters.

朝你的父母要一些旧的被单、毛毯或者羊毛围巾。

The school also provided sleeping mats, coverlets, bath facilities and hot tea.

学校还提供了睡席、被单、洗浴设施和热水。

Vast are the stones which sleep beneath coverlets of dank moss, and mighty were the walls from which they fell.

沉睡在被单一样的潮湿的苔藓下的石块巨大而又厚重，而它们剥落下来的石墙又高又大。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。