There still aren't many simple options for consumers to find impartial data on how green a product is.
消费者要想找到对产品是否够环保作公正评估的标准并不容易。
There are many simple options, if properly constructed and maintained, that will meet all public health requirements.
系统的建立有很多简单的选择,只要适当的建立并维护就能符合公共健康需求。
But the range of ways to customize a work platform has grown from simple options to the very design of drive systems and capacity of platforms.
但是,现在对作业平台的定制范围已经由单一的选择扩大到传动系统的相应设计以及平台的承载能力。
应用推荐