While the visible tip may change-as an iceberg will melt with sun and rain-the base does not change very much over time.

尽管其暴露在外面的最表层可能改变，就如同冰山会因阳光和雨水而融化一样，但文化的根基则不随时间而发生太大变化。

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Photo Tip: Rain can damage or ruin your camera, but it can also make for great pictures.

拍摄贴士：雨水会损坏你的相机，但也有利于拍出精彩的照片。

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Heavy rain was to blame for a landslip which caused the train, which was carrying stone, to tip over on Thursday in Barrow-on-Soar, Network Rail said.

BBC: East Midlands derailment: Four-day revised timetable