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来源：雅诚德英语网
"We have either too much water or too little, " explains Yap Kheng Guan, a director of Singapore's PUB.
新加坡公用事业局（PUB）负责人叶庆冠（YapKheng Guan）解释说，“我们的水要么太多，要么太少。”
"We have either too much water or too little, " explains Yap Kheng Guan, a director of Singapore's PUB.
新加坡公用事业局（PUB）负责人叶庆冠（YapKheng Guan）解释说，“我们的水要么太多，要么太少。”