The safety of the water must be ensured right through to consumption in the home.
在某些环境中，需要确保饮用水的安全，直到避难所里的水耗尽。
In some circumstances, treatment will be required to ensure that the water is safe to drink. The safety of the water must be ensured right through to consumption in the home.
在某些环境中，需要确保饮用水的安全，始终与家中饮用水安全性相当。
In some circumstances, treatment will be required to ensure that the water is safe to drink. The safety of the water must be ensured right through to consumption in the home.
在某些环境中，需要确保饮用水的安全，始终与家中饮用水安全性相当。
应用推荐