Chairs are lined up in rows, facing the speaker or focal point in the room.

椅子成行排列，面对发言人或会议室中心。

youdao

The silicon iPad case shows a space for a rear-facing camera at the top, and a speaker grille on the bottom rear side.

这个硅胶的iPad保护套在背面上方有个给后置摄像头的开口，背面下方还有喇叭的栅状开口。

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On this afternoon, two portly bald men in suits stood facing the speaker from a few feet away, tapping at the transcription machines, which resembled nineteenth-century cash registers, slung around their necks.

NEWYORKER: The Empty Chamber

The Desire 600 picks up the same dual front-facing speaker setup of the One, although rather than a global appearance, it's currently headed to Russia, Ukraine and the Middle-East for now, landing early this June in white and black options.

ENGADGET

The One sounds better, too, with front-facing speakers, while the S4 has a speaker on the back.

NPR: Review: Galaxy S4 Decent, But Filled With Gimmicks