轻便

I would love to trade this car for a pickup truck.

我愿意用这辆汽车换一辆小型卡车。

The portable device easily knocks down.

这种装拆卸。

Hatch mounted portables: Your alternatives start with a portable unit like the Carry on, a good choice for cooling the small cabin of a cuddy cabin powerboat or overnighter sailboat.

/ 巧妙的舱盖安装： 你的选择是以为主，这对一些机动船的上的小的船舱或者是船来说都是个很好的选择。

Based on a series of tests for the non-metric camera made in China, the development of a lightweight stereocamera and its application and data processing methods are presented in this paper.

本文在对国产非量测摄影机进行一系列试验的基础上,提出立体摄影机的研制及其检校和数据处理方法。