传统的刀耕火种农业方式耗尽了土地的肥力。Traditional slash and burn farming methods have exhausted the soil.传统的西班牙食品美味可口，其特色菜肴值得寻访。Traditional Spanish food is delicious and its specialities are worth searching out.总的来说，下层民众被认为是传统的保持者。General...
Cholelithiasis may be associated with present or past episodes of either acute or chronic cholecystitis.胆石症可能与现在和过去的急性或慢性的胆囊炎发作有关.Aim To explore the clinical characters of senile cholelithiasis and cholecystitis.目的探讨老年型胆...
她无法再回到从前的生活。There is no going back to the life she had.作为一种投资，房产不再是从前意义上的房产。As an investment, bricks and mortar are not what they were.这位斗士相信自己仍然可以恢复从前的一些魔力。The fighter believes he can still regain some of his old magic....
这种疾病是大脑化学物质失衡诱发的。The illness is triggered by a chemical imbalance in the brain.有些经济分析区别自发的发明和诱发的发明.Some economic analyses distinguish between autonomous and induced inventions.陶瓷产生的降解颗粒及诱发的细胞吞噬反应必须引起注意.The PBC degradatio...