Vietnam is frequently hit at this time of year by tropical storms and heavy flooding.

越南在每年这个时候会受到热带风暴和大洪水的多次袭击。

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As time went on, details included reports of snapped Bridges, severe flooding and a tsunami on the way.

随着时间的推移，关于大桥断裂，洪水泛涌以及海啸的细节报道纷至沓来。

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Frequent flooding of their native parana River selected for ants over time that were adapted to invading disturbed habitat and to easily moving their nests.

随着时间的推移，频繁水患的天然巴拉那河选择的蚂蚁，已经适应了侵略被扰乱的栖息地，而且很容易的迁移它们的巢穴。

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President Zardari has been harshly criticized by some within the Pakistani community in Britain, as well as from back home, for taking this trip - especially at a time when Pakistan is experiencing the worst flooding in decades.

VOA: standard.2010.08.06

"So clearly that is a major concern for us. If you think in terms of just basic health services or even more acute health conditions, there is a fear that people who were there at the time of the flooding are not getting the treatment that they should be."

VOA: standard.2009.09.08

The research, published online Thursday in the journal Science, offers a new perspective below the Martian surface and hints of past flooding at a time when the planet was mostly thought to be cold and desert-like.

NPR: Radar Reveals Apparent Buried Channels On Mars

Assembly Environment Minister Carwyn Jones visited flood hit communities at Trefriw and Llanrwst January after the area was hit by severe flooding for the second time in under a year.

BBC: NEWS | UK | Wales | North West Wales | Exhibition on flood defence plans

The GMB union says losing lock keepers could lead to a slower response time and possible flooding.

BBC: Flood fears over lock keeper cottage rent plan