Mrs Buchan, on the other hand, was oblivious, keeping her assorted team busy.另一方面, 巴肯夫人总是浑然不觉, 一直让她团队中的各色人等忙得团团转。

They stood motionless, oblivious to everything but their own thoughts.他们一动不动地站着, 忽略了周围的一切, 完全沉浸在自己的想法之中。

People seem totally oblivious to who I am.人们似乎完全没有注意到我是谁。

He appeared oblivious of his surroundings.他似乎没有注意到周围的情况。