They keep on muddying the waters by raising other political issues.他们不停地提出其他政治问题，力图把水搅浑。Ray will earn his keep on local farms while studying.雷求学期间会在当地的农场干活赚取生活费。He used to keep on at me about the need to win.他以前总是跟我唠叨必须获...
她处于一种被称为植物人的状态。She was in what was described as a vegetative state.从那次事故后,他开始过植物人的生活.After the accident he began to lead a vegetable life.她处于医生所说的不可逆性植物人状态已经5年了。She had been in what doctors described as an irreversible v...