During tests over several days, the pointer or tracker tracked an IR source and directed a laser beam at that source.

在几天的测试中，指示器或跟踪器跟踪一个红外光源，并引导激光束击中目标。

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Also: Rhodes and all it's necessary interpreters and libraries are open source, hosted at GitHub, a public bug tracker for Rhomobile's projects is also available.

而且，Rhodes以及必需的解释器和程序库都是开源的，由Github托管，还有一个Rhomobile项目的公开BUG追踪系统。

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Its it tracker and used for track integrity of the source code can be directly used by the test.

它是用于跟踪和追踪的完整源代码，可以直接使用。

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