查询词典 sound board

Dragon Runner SUGV can adapt to fit mission scenarios such as reconnaissance inside buildings, sewers, drainpipes, caves and courtyards; perimeter security using on-board motion and sound detectors; checkpoint security; in-vehicle and under-vehicle inspections; and hostage barricade reconnaissance and negotiation.

&龙信使&可以用于建筑物、下水道、排水管、洞穴以及庭院的内部侦查；使用自身携带的动作和声音探测器进行边界安全任务；执行检查站安全任务；车辆内部和车下检查；以及用于人质、路障的侦查和谈判工作中。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。