careful and careless什么意思?

Careful and careless is as different as fire and water. careless and casual这句话代表中文什么意思 帮个忙,Careful and careless are as different as fire and water. careful.careless carelessly是什么词性 The cup of life play is like this form!Careful and careless careful、carefully、careless、carelessly的区别. carefully careful careless care的区别 careful/care/carelly/careless的区别 careful carefully careless 分别咋用? careful'carefully'carefulier'careless'carelessly的区别 look out and always be careful意思 Turning the rope freely and safely needs careful timeing什么意思