她想通过旅行来忘却那段痛苦的经历。
She tried to ___obliterate the painful experience by traveling.
轰炸完全抹去了那座建筑物。
The bombing ___obliterated the entire building.
这场大火彻底摧毁了整座森林,什么都没剩下。
The wildfire was capable of ___obliterating the entire forest, leaving nothing behind.