In fact, geologists have identified the blocks as unusually shaped, but perfectly natural, weathered beachrock.
事实上，地质学家们认定为这块形状异乎寻常石块只是完全自然风化了的海滩岩块。
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Probing the rock pools of a local beach or practising French on a language exchange can fire children's passions, boost their skills and open their eyes to life's possibilities.
Probing the rock pools of a local beach or practicing French on a language exchange can fire children's passions, boost their skills and open their eyes to life's possibilities.