Completely portable and very light weight.
便携式的，而且重量很轻。
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。
The whole device which is of small size and light weight can realize portable measurement.
整个装置体积小、质量轻，可实现便携式测量。
Small size and light weight make it portable.
体积小，重量轻，可手提。
Small size and light weight make it portable.
体积小，重量轻，可手提。
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