The program is written in embedded c, and is portable and convenient to upgrade.

软件采用嵌入式C语言，便于软件升级和移值。

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The light-emitting patch is a low-cost, portable and convenient method of treatment.

发光绷带低成本、便携带并且治疗方便。

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The electric-heat wires arranged on the needle handle can achieve the uniformity of needling and temperature-acupuncture tools, and the acupuncture needle can be portable and convenient to use.

而在针柄设置的电热 丝可以实现针刺与温灸工具的统一，使用携带更加方便。

youdao

Users can simply mount the entire flashlight and charger as a unit by doorways and entryways to hazardous locations, thus providing a highly convenient and fully charged portable light source whenever it is needed.

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With a mix of top-notch hardware, a convenient and portable size, and easy access to entertainment from Google or anybody else outside of Apple and Microsoft, there isn't much more you could want from a tablet, other than more tablet-tailored apps.

CNN: Review: Nexus 7 is best Android tablet yet

But viewing and using said documents and photo albums are convenient and more easily shareable on a portable device.

FORBES: Intelligent Investing