用铝制作比用钢制作重量要轻12%。
他说，开头要轻些，小心别太累了。
He says tha' mun do 'em gentle at first an' be careful not to tire thysel'.
跑鞋通常也比行走鞋要轻一些。
走路要轻不然这沼泽会陷下去。
然而音盲的担子经论证要轻一些。
桃儿容易碰伤——要轻拿轻放。
我儿子也有这样的行为，不过程度要轻些。
My son does something similar, though usually to a lesser extent.
飞机。所以礼物要轻。你能建议些什么吗？
拿马达时，要轻拿轻放。
这些仪器要轻拿轻放。
结果就是，它们吃大量食物，却比正常老鼠要轻。
As a result, they are able to eat large amounts of food yet weigh less than normal mice.
开始要轻，因为这刺激了她的神经末梢，使它们更为敏感。
Start off softly, as this excitesher nerve endings and makes them far more sensitive.
在搬运过程中要轻拿轻放，以免碰坏气门嘴，产生漏气。
Be careful when portage, lest the damage of the valve cause air leakage.
放置时要轻拿轻放，保持水平，并且要与墙面保持一定距离。
When placed to handled with care, and maintain a level with metope to keep a certain distance away.
爱尔兰的负担要轻，但其预算赤字很大，所以其债务增速很快。
Ireland’s is lower but it has a large budget deficit so is adding to its debt at a rapid pace.
最后一步是展开，这个时候要轻一点，免得撕破较细的连接处。
The last step is to open up with light touch to avoid tear the fine connections.
钢筋堆放场地要平整，搬运过程要轻拿轻放，增加绑扣的钢筋交点。
The place for rebar pile-up shall be flat. Rebars must be moved gently with fastening buckles added to rebar cross-over points.
握杖：雪杖的腕带要绕在手上。握杖要轻，用手腕将雪杖头摆向前。
Grip: : Pole straps should be wrappedaround the hand. The grip on the pole should be light using thewrist to swing the basket of the pole forward.
用抹黄油的刀把蜡刮松(刮伯伯尔地毯的时候要轻一点；它的线圈很容易破损)。
Scrape the wax loose with a butter knife (be gentle with Berber carpets; the loops fray easily).
相比于四小时或者更少的睡眠时间，六小时睡眠造成的遗忘程度要轻一些。
Sleeping for six hours produced less forgetting than four hours or less of prior sleep.
把放在水下的石头拿起来，你将会发现它在水下要比把它拿出水面时要轻。
Picking up a stone lying underwater, you will find that it is lighter underwater than when you lift it out into the air.
是的。加上肺泡的话就说明鸟比我们想象的要轻，那样飞行就不会那么耗能量。
Yep, Plus the air sacs mean that birds weigh less than you'd expect, which makes flying less costly in terms of energy.
但是，当我同时爱上另一个人时，我对她的报复性伤害就会比她对我的要轻一些。
But when I love the other person at the same time, I hurt her a little bit less than she me.
我们起初的想法是设计须用当代技术、要轻，并且与有趣的收获战略结合在一起。
Our internal brief was that they had to be design with today's technology in mind, be lightweight, and incorporate an interesting harvesting strategy.
志愿者们声称，受到同等热刺激时，握住伴侣的手比握住陌生人或攥球时痛感要轻。
The volunteers who held hands "reported less physical pain than when they were holding a stranger's hand or a ball while receiving the same amount of heat stimulation".
一个由寒冷气体混合比氦要轻但是不会比氢重很多的大气层，意味着热气球将需要使用。
An atmosphere composed of a cold gas mix that is lighter than helium and not much heavier than hydrogen, means that hot-air ballooning will need to be used.
法官判处威廉姆斯支付500美元罚款，30天监狱之刑，这明显比他应得的刑罚要轻很多。
The judge sentenced Williams to pay a 500 dollars fine and spend 30 days in prison which is less then his already served.
这个能源包比使用的电池要轻，因为假如我们旨在降低那些电池的尺寸，如果无法完全替代它们。
It would be lighter than the batteries used as we are aiming to reduce the size of those batteries, if not replace them completely.
这个能源包比使用的电池要轻，因为假如我们旨在降低那些电池的尺寸，如果无法完全替代它们。
It would be lighter than the batteries used as we are aiming to reduce the size of those batteries, if not replace them completely.
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