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1·The best feature of this product is that it is very light in weight.

这种产品最大的特点是非常轻。

2·This kind of recorder is completely portable and very light in weight.

这种录音机是便携式的，而且重量很轻。

3·The processed food such as a fluffy and light croissant may not register as much extra scale weight at all even though it's very high in calories.

加工过的食物，比如蓬松的轻牛角面包，虽然热量很高，但可能根本不会使体重增加很多。

4·In most cases, you can use just body weight, or just the bar, or very light DBs.

在大多数情况下，可以只使用身体的重量，或只是在酒吧，或很轻的数据库。

5·This design with its simple structure, small size and light weight has selected the piston compressor which is used very often and befittingly in rooms.

本设计选择了房间空调中使用较多的一种滚动活塞式压缩机，是因为它结构简单，外形尺寸小，重量轻，十分适宜在房间空调中使用。

6·A very ductile and malleable white metal that is used in aviation, aerospace, etc. because of its high strength and light weight.

由于其高强度及重量轻的特性，这种延展性较好的白色金属主要用于航空、航天领域。

7·PM high strength al alloy is very important light weight material in automobile.

粉末冶金高强度铝合金是重要的汽车轻量化材料。

8·Design for light weight is very important in overall aircraft design because of the need for aircraft mobility and low energy consumption.

由于机动性和能耗的要求，飞机设计过程当中轻量化设计是十分重要的。

9·Reflective optical systems have small size, light weight and excellent imaging performance, which makes it very popular in space remote sensing systems.

反射系统具有体积小、重量轻成像性能优良等特点， 在航天遥感中具有重要的应用潜力。

10·The machine has compact structure, small volume, light weight, high efficiency, less consumption, and is very helpful in the maintenance and repair.

整机结构紧凑、体积小、重量轻，效率高，耗电少、并且十分有利于维护和检修。