原来，渤海是个大海盆，就像洗脸盆一样，四面高，中间低。
Original, the Bohai sea is a sea basin, resemble lavatory same, all around tall, among low.
钟体由德国制造，号称“世界最大”，将有45米宽，43米高，在钟楼四面各有一个。
The German-made clock, billed as "the largest in the world, " will have 45-metre (147-foot) wide and 43-metre (141-foot) tall faces on all four sides of the tower, he said.
在无序区域，水分子之间更为紧密，使他们的密度比以四面体结构排列的区域高。
Inthe disordered regions, water molecules are more closely packed, makingthem denser than regions where the molecules are arranged in atetrahedral structure.
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