储油面积；汇水面积的英文

• gathering ground

• 面积:    area
• 汇水:    remittance fee
• 汇水面积:    catchmentarea; drainage area; water catchment area; water collecting area; watershed area
• 储油面积:    catchment area
• 汇水面积测量:    catchment area survey; catchmentareasurvey