The most important applications include heavy support rollers, ship line shafts and rudder shafts, stone crushers, crankshafts, gears, vibrating screens, rolling mills, grinding and comminuting works.

最重要的应用领域包括大规模支助辊，船行轴和舵轴，石头破碎机，曲轴，齿轮，振动筛，轧钢机，研磨，粉碎工程。

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The repeated exposure to death and destruction rolling across their computer screens is taking its own special toll on their lives.

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Such mania will often impel one to take out one's phone and swipe madly through a variety of screens with much eye-rolling and sighing -- in an effort to display just how busy and harried one is -- even if, in reality, one is merely scrolling through one's Spotify playlist of Disney music.

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