to exercise extreme care meaning in English
要极其小心
Examples
- Many organophosphates , in particular chlorpyrifos , are highly toxic to fish . it is necessary to exercise extreme care and caution not to contaminate fish bearing water bodies
( chlorpyrifos ) ，对鱼类毒性很高，使用时必须极为小心，避免污染鱼类生长的水体。