排洪渠 meaning in English
flood relief channel
Examples
- In 2004 , the drainage services department ( dsd ) has authorised a total of 240 grass cutting projects of which 22 grass cutting projects are conducted in tai po district . moreover , the dsd has also sprayed larvicidal oil in stagnant waters along the rivers and drainage areas to control mosquito breeding
渠务署在新界北自从2004年年初共签发了240个剪草项目,在大埔区该署在2004年共签发了22个剪草项目,渠务署亦有在一些靠近乡郊地区的河流及排洪渠有积水地方喷洒蚊油。