However, chemical structure of organicarsenic in coal is still unclear currently.
当前还难以确认有机态砷的化学结构。
2
Organicarsenic, hence the name, is naturally occurring in the environment and can be found in many foods.
有机砷，由名字即可得知，它天然存在于环境当中，而且许多食物都含有有机砷。
3
In a statement released yesterday, the organization said that while there are some levels of arsenic in apple juice, it's important to distinguish the difference between organic and inorganic arsenic.