21.   But there was also a strong current of humor and defiance, a celebration of snappy comebacks.

22.   But underneath their flare-ups, the Diaz-Freitases say, lies a strong current of mutual admiration and respect.

23.   Despite the strong currents, fish somehow survive.

24.   Divers had been hampered by low visibility and strong currents.

25.   Efforts to rescue the Kursk, lying motionless below the surface of the Barents Sea, were hampered most of Tuesday by high winds and strong currents.

26.   Every year Massachusetts sees one or two deaths attributed at least in part to strong currents.

27.   Foul weather and strong currents have hampered the efforts.

28.   From there, the more adventurous can progress through the more challenging world of breaking surf, strong tidal currents and even whitewater.

29.   He demonstrated that large swaths of it are swept by strong currents and benthic, or sea bottom, storms.

30.   I realized the only thing that was a threat was the strong Harlem River current, which I spent the next half-hour battling.