不相干的

1.Hecklers in the crowd asked irrelevant questions for the sole purpose of vexing the speaker.

人群中发者们了些不相干，只是了难住发言人。

2.For a one-drive autochanger, this is irrelevant (one device file would have the index 1).

对于一个驱器自交换设备，这是不相干 (一个设备文件索 1)。