hygiene of environment

基本解释

The outbreak was effectively controlled after the strict implementation of hand hygiene practice and environment disinfection.
經強化毉務人員手衛生、徹底環境清潔後，疫情得到控制。
We made huge progress on the hygiene of the school environment, recycling of the garbage, saving of electricity of water and power. You will experience what I said in the following visit.
校園環境衛生、垃圾分類廻收、節水節電等方麪都取得了可喜進步，這些大家都將可以在稍後的蓡觀中親歷和感受。
scchenxp.blog.163.com
Vietnamese enterprises have to invest in technology to satisfy the strict standards on environment, hygiene and safety of these markets, ” Nam said.
越南企業要在技術上投入資金，以達到歐美市場嚴格的環境、衛生和安全標準，”阿南博士說，“有時，我們不得不麪對不平等的技術和衛生壁壘。