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。He seems totally unconcerned by real dangers.他对于真实的危险似乎全然不在乎。The report is unconcerned with details.报告未涉及细节。Paul was uncon...
He seems totally unconcerned by real dangers.他对于真实的危险似乎全然不在乎。Paul was unconcerned about what he had done.保罗对自己的所作所为毫不在意。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。...
他靠教书与从事新闻工作谋生。He made his living by a mixture of tutoring and journalism.谋生妙道啊！What a lovely way to earn a living.现今谋生很容易.Nowadays it is very easy to earn a living....
The plant acts as a sedative in treating neuralgia.这种植物被用作治疗神经痛时的镇静药。He can perform an astonishing variety of acts, including mime and juggling.他能表演好几种令人惊叹的把戏，包括哑剧和玩杂耍。Sean's a fast thinker, and he acts on impulse.肖...