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...
约翰轻轻推开抱着他哭泣的妹妹。John gently disengaged himself from his sister's tearful embrace.她哄哭泣的孩子入睡.She hushed the crying child to sleep.我不忍看着她难受, 不忍 看着她那苍白的哭泣的脸和忧郁的眼睛.I couldn't bear to witness her sorrow: to see her pa...