| ประโยคภาษาจีน : 中文句子 | 
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|  gù yōng雇佣  gèng duō更多  de的  yǐn dǎo yuán引导员  gǔ lì鼓励  yè jiān夜间  yóu lǎn游览  shè lì设立  hù lán护栏  zé则  kě yǐ可以  tí gāo提高  xiào lǜ效率  dīng丁  shuō说 | 
| Employing more ushers, encouraging visits at night and setting up queue guardrails are measures to improve efficiency, said Ding. |