considered harmful造句

例句与造句

1. the bags are considered harmful to the environment as they take so long to decompose when trashed . the tax is aimed at reducing the number used each year
   塑胶袋对环境是有害的，丢弃之后，要很长的时间才会分解。课税的目标在于逐年减少塑胶袋的使用量。
2. It's difficult to find considered harmful in a sentence. 用considered harmful造句挺难的