If necessary, place a small cushion or rolled towel behind the curve of your lower back.
如有必要，在后背下部的弯曲后面放置一个小靠垫或是卷起的毛巾。
If your desk isn't wide or deep enough, try setting the keyboard on your lap with a small cushion under the front edge.
可如果你的书桌不够长也不够宽，那么试着把键盘放在你的腿上，在前缘下面放一个小垫子。
Sit with your back firmly against the chair. If necessary, place a small cushion or rolled towel behind the curve of your lower back.
保持后背紧靠椅背。如有必要，在后背下部的弯曲后面放置一个小靠垫或是卷起的毛巾。
Sit in the morning. When you wake up, in the quiet of the morning, perhaps as your coffee is brewing, get a small cushion and sit on the floor.
当你醒来之后，在清晨的静谧里(可能你正煮着咖啡)，拿一个软垫坐在地上。
Having even a small cushion of savings to fall back on allows people to deal with the unexpected, such as suddenly having to pay for medical treatment.
即使是拥有一个小额存款也可备不时之需，比如突然需要支付医疗费用等。
Having even a small cushion of savings to fall back on allows people to deal with unexpected expenses, such as medical treatment, without having to sell a cow or take a child out of school.
甚至人们可以依靠一种小的储蓄缓冲来允许人们处理意向不到的花费，例如医疗费用。人们就不用去买牛或者让小孩休学。
Without this cushion, even small emergencies can sabotage good intentions.
没有这缓冲，即使很小的突发事件也能毁了完美的长远打算。
Some, like long-legged water striders, maintain a small measure of distance from the water with a cushion of air that lets them skate on the surface.
一些昆虫，比如长腿水黾与水面保持一定距离，利用空气垫在水面滑行。
Small Density too big when, not only indoor carbon dioxide and hydrogen sulphide ammonia, the harmful gas such as increased, the temperature increases, the air cushion wet grass.
密度过大时，不仅室内二氧化碳及氨气、硫化氢等有害气体增加，空气温度增高，垫草潮湿。
The campus is an opposite simplicity of small society, for the sake of abundant university life, expand visual field, is later alignment the society work well cushion.
校园是个相对单纯的小社会，为了丰富大学生活，扩展视野，为以后走向社会做好铺垫。
A small trader who runs into a noisy period has no safety cushion.
一个小交易者，如果正好进入噪音时期，他是没有安全保证的。
It is covered in a breathable Nylon fabric to allow air flow, and is supplied with a small head cushion for extra comfort.
它是覆盖着尼龙织物透气，让空气流通，并与一个额外的舒适小头垫供应。
The work piece with smooth surface and small error can be achieved by the elastic cushion with appropriate thickness.
选择适当厚度的弹性垫，可以得到表面光滑、成形误差较小的工件。
The test result show that BGB plastic cushion material can restrict the tensile stress and strain and prevent the facing from crack under a relatively small sliding displacement.
研究结果表明，BG B塑性垫层材料可在较小的滑动位移下对面板拉应力和拉应变进行调整，确保面板在滑移过程中不开裂。
He grabbed a small seat cushion from an old chair and threw it at the dagger. It triggered a howling sound and a concurrent gust of wind, both of which sent him scurrying up the stairs.
他抓起一把旧椅子的小坐垫朝短剑投过去，这一下引起一阵吼叫声和随之而来的一阵狂风，吓得他抱头鼠窜奔上楼梯。
When the elastic cushion with appropriate thickness was used, the surface of the part is smooth and forming error is small.
选择适当厚度弹性垫，可以得到表面光滑、成形误差较小的工件。
There is plenty of noise in the markets - random moves that defy trading systems. A small trader who runs into a noisy period has no safety cushion.
市场中的噪音特别多——很多随即的波动都会违反交易系统。
There is plenty of noise in the markets - random moves that defy trading systems. A small trader who runs into a noisy period has no safety cushion.
市场中的噪音特别多——很多随即的波动都会违反交易系统。
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