常見例句雙語例句Don't we talk about mental labour and manual labour?不是講腦力勞動、躰力勞動嗎？The differences between manual labour and mental labour are diminishing in some developed countries.在一些發(fā)達國家躰力勞動和腦力勞動的差別正在縮小。Method An epidemiology comparison study of sleep disorders among 11432 subjects between mental and manual labour professional populations was carried out.方法將11432名職業(yè)人群睡眠障礙的流調(diào)資料分爲腦力與躰力組進行對照研究。 返回 mental and manual labour