| ประโยคภาษาจีน : 中文句子 | 
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|  rú guǒ如果  què shí确实  rú qí如其  suǒ所  yán言  cǐ qián此前  cuò shī措施  shí jì shàng实际上  dōu都  shì是  zhú lán dǎ shuǐ yī cháng kòng竹篮打水一场空  chū tái出台  fáng zhǐ防止  wū rǎn污染  bàn fǎ办法  shè zhì设置  fáng防  lán zǎo蓝藻  gé lí dài隔离带  bù shǔ部署  lán zǎo蓝藻  qīng chú清除  xiǎo zǔ小组 | 
| Others see an improvement. If so, it is hard to say what has helped: anti-pollution measures, algae barriers in the water or the deployment of algae-scooping teams. |