There were no people dredging the river or looking through the swamps for a lost boy . 没有人在河渠里打捞或者在沼泽地里仔细察看，寻找那不见了的男孩。
2.
Indonesia , 1998 - a beggar washed his children in a polluted canal 印度尼西亚， 1998 -一名乞丐在被污染的河渠中为他的孩子洗澡。
3.
It can be the filtration layer of the dikes , river canal , seacoast , concrete and retaining walls 可以做堤坝，河渠，海岸，混凝土，挡土墙的过滤层。
4.
Liquid flow in open channels - sediment in streams and canals - determination of concentration , particle size distribution and relative density 明渠水流.河河渠泥沙.含沙量粒度分布和相对密度的测定
5.
Are you better than no - amon , who sat beside the canals with waters all around her , whose bulwark was the sea and water was her wall 8你岂比挪亚们强么？挪亚们坐落在众河渠之间，周围有水；海作她的屏障，水作她的城墙。
6.
This paper narrates the status and use of the three kinds of water gauges installed in river embankments , lakes and plains in the song dynasty , with an evaluation of water level measurement being also presented 记述宋代用于河渠、湖塘和平原上3种水尺的设置状况和用途，对其水位量测技术进行评价。
