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建議將粗砂摻到黏重的土壤里，以提高排水性能。It is advisable to mix coarse grit into heavy soil to improve drainage.桌上都是灰塵和粗砂.It was dusty and covered in grit....

“粗砂”的拼音為：cū shā...

“粗砂”的英語可以翻譯為：grouan，coarse sand，flinty ground，arene ...