Meanwhile in May 2009, the Chalk River reactor started leaking heavy water and was again shut down.

也是在2009年5月，乔克里弗反应堆开始出现重水泄露现象，被迫再次关闭。

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UK: Isle of Wight - having 67 miles of coastline, including sandy shores, chalk cliffs, marshes sandstone, cliffs and river estuaries, but mostly popular for its sandy beaches!

英国：怀特岛-有其沙滩67英里的海岸线，包括沙滩，白垩悬崖，沼泽砂岩，悬崖和河流入海口，但大多是受欢迎！

youdao

She took a chalk, turn to the blackboard, and wrote "youth is something like a rushing river…""

她拿起粉笔转身在在黑板上写道：“青春如同奔流的江河…”

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Rain drilling the earth, and the path a river, gathering the water into a torrent that rinsed the chalk white again.

BBC: England��s ghostly South Downs Way

An hour before dark I stood on the summit of a small chalk bluff, from which I looked down onto Cuckmere Haven, the point at which the river reaches the English Channel.

BBC: England��s ghostly South Downs Way