如何使用 "heedless" 造句

1. Heedless of the danger , he returned to the burning building to save his dog .
他不顾危险返回着火的房子救他的狗。
2. He is heedless of the noises out of the windows .
他没有注意到窗外的嘈杂声。
3. The boy stepped into puddles with heedless haste .
那男孩匆匆忙忙,结果冒冒失失地踏进水坑。
4. He is heedless of anything around him .
他对周围的事物毫不留心。
5. She was rather heedless than forgetful .
她主要是由于疏忽而不是忘记。