cè shì / zhōng / wǒ men / zhòng diǎn / guān zhù / xì tǒng / zài / bù tóng / píng tái / zhī jiān / de / tòu tōng xìng测试中我们重点关注系统在不同平台之间的透通性。During testing, we focus on the system's transparency across different platforms.