2007-12-3 04:56 PM
samuellavina
颱風
[size=2]颱風帶來豪雨，河上兩座橋，一高一低，都被兩次的洪水淹沒了。但高橋被淹了兩次，而低橋只淹了一次，為什麼會這樣呢?*` } eEt*QB
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2007-12-3 05:07 PM
angus
唔知XD6c.N%d2S ^'i
睇答案~~~
2007-12-12 06:04 PM
wilsochong
[size=2]高橋 & 低橋 just the name[/size]
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[size=2]not the actual heigh[/size]
2007-12-12 09:45 PM
silvwafis4eva
因为两座桥相差很远？
2007-12-12 11:04 PM
fat-fat-duck
回復 #1 samuellavina 的帖子
The lower bridge always lower then water level.