1.
He lightened his bag by taking out some books.
他从包中取出几本书以减轻重量。
2.
throwing cargo overboard to lighten the load when in distress.
在危难时扔掉所载货物以减轻重量的行为。
3.
A high wear resistance is a special advantage if it permits a lower weight per unit product.
高耐磨性若能使产品减轻重量，它就有突出的优点。
4.
Optimal design of cable-truss deployable spaceborne antennas for structure weight reduction
以减轻重量为目标的索网桁架式可展开太空天线结构的优化设计
5.
There must be appropriate reductions for those whose burdens are too heavy.
人民负担太重者必须酌量减轻。
6.
Light weight: per square metre weighs only about 1.4 kilograms, reducing load building, the use of safe, easy to transport.
重量轻：每平方米仅重1.4公斤左右，减轻大楼负荷，使用安全，运输方便。
7.
The fat boy went on a diet to get rid of his excess weight.
这个胖男孩节制饮食以减轻过量的体重。
8.
You lose weight by feeding off your own fat.
靠消耗身体脂肪获得能量会使你体重减轻。
9.
If you do not consume enough calories per day you will lose weight, but you will also lose energy.
假如每天不摄取足够的卡路里，体重就会减轻，但也会减少能量。
10.
I am exercising so as to lose weight.
我运动是为了减轻体重。
11.
He vowed he would lose weight.
他立誓要减轻体重.
12.
encourage sb to lose weight
鼓励某人减轻体重.
13.
lose(weight)through strenuous exercise
（通过努力锻炼）减轻（体重）
14.
Her weight is slowly coming down.
她的体重在逐渐减轻。
15.
I've been losing weight these days.
我最近体重减轻了。
16.
Running exercise can keep down weight
跑步锻炼，能减轻体重。
17.
My weight is slowly coming down.
我的体重在逐渐减轻。
18.
The crew threw everything movable overboard to lighten the plane.
为了减轻飞机重量，机上的人员把一切可以移动的东西都扔出机舱。