“马虎的”用英语怎么说？

看到这么草率马虎的产品,真叫我厌恶.It appalled me to see such sloppy work.按规定作业是战胜“马虎”的最有效方法!Working according to regulations is the best way to fight irregularity!如此松懈、马虎的态度再也无法容忍了.Such lax and slipshod ways are no longer acceptable....