considered harmful造句

例句與造句

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
   塑膠袋對環境是有害的，丟棄之后，要很長的時間才會分解。課稅的目標在于逐年減少塑膠袋的使用量。
2. It's difficult to find considered harmful in a sentence. 用considered harmful造句挺難的