first, we need to have the idea that no rubbish being leaved behind when we leave the site. we should take away what we bring, keep the environment clean.
第一,文明需要有这样的观念,当我们离开景点时,不能留下垃圾,拿走带来的一切。
there is no rubbish in the world, wastes are misplaced resources.
世界上本没有垃圾,废物是放错了地方的资源。
there need to be more shops and offices, it also needs clean water and no rubbish in the streets.
需要更多的商店和办公楼。它还需要凈水、街道上没有垃圾。
no rubbish place although this was a place of no rubbish, people still threw their rubbish here, making this place like garbage dump very much.
《禁止倒垃圾》 如果没写上「禁止倒垃圾」,也许人们还真不知道这里是可以倒垃圾的地点吧!
the additive has good biodegradable feature and the process of preparation has no rubbish and pollution. so it's environmental protection.
此添加剂生物降解性好,制备过程中无废物及污染物产生,具有很好的环保效果。