He was unconcerned about the death of this man.

他对这个男人的死漠不关心。

I pretended to be unconcerned about what happened to him.

我对他的遭遇装作漠不关心。

Lucy is unconcerned about gossip about stars.

露西对明星的八卦不感兴趣。

Young people are often unconcerned with political issues.

青年人对政治问题往往漠不关心。

Paul was unconcerned about what he had done.

保罗对自己所做过的事情并不在意。

He drove on, apparently unconcerned about the noise the engine was making.

他继续驾车前进，对发动机发出的噪声显然毫不在意。

The rejection of such initiatives by no means indicates that voters are unconcerned about the environment.

对这些提案的不同意决不意味着选民们不关心环境。

Heidi was unconcerned, and saying good-night, climbed up the path with the basket on her arm.

海蒂并不在意，她说了声晚安，就提着篮子爬上了小路。