Because the filters move with the plunger, the sweeping action of the fluid on the downstroke cleans the filters and keeps sand suspended within the production fluid.

因为滤渣器与泵塞是连轴一起移动的，在下冲程期间进入的液体可以起到冲刷作用，利用液体的冲刷来清理滤渣器，使砂粒悬浮于产出液中。

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The film's Hong Kong director, Jingle Ma, says the new 115-minute Mulan is a sweeping melodrama that depicts the central character as an action hero, dutiful daughter and wistful romantic.

导演马楚成称这部115分钟长的电影情节跌宕起伏，主角设定为集动作高手、孝顺女儿和情窦初开的少女于一身的形象。

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Is the positive action, sweeping away the shortcomings in this area, or slumped sitting on the ground, waiting for the appearance of Superman?

是该积极行动起来，一扫这一领域中的弊端，还是呆呆坐在地上，等待超人的出现？

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For opponents of sweeping action to fight climate change, generational attitudes matter less than dollars and cents.

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The result would surely be a trilogy that feels like a live-action sort of anime adaptation of Star Wars comics, with ridiculously complicated and jaw-dropping action amid sweeping operatic storytelling.

FORBES: Top 10 Best Filmmakers To Direct The New 'Star Wars' Movies

And yet, the film shows a military that refuses to take action, silencing survivors of sexual assault and sweeping accusations under the rug.

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