And all sorts of climatic cycles have been proposed , says geophysicist Maria Zuber of MIT.不过大家都认为存在着所有类型的气候循环.The gravimetric crew usually consists only two persons, one geophysicist and one topographer.而且重力测量仪的操作仅需要两个人...
牙斑如果不清除就会导致牙齿蛀蚀和牙龈疾病。When not removed, plaque causes tooth decay and gum disease.牙龈萎缩可能是疾病导致的，也可能仅仅是错误的刷牙方式引起的。Receding gums can be the result of disease or simply incorrect brushing.我牙龈脓肿，所以他就把那颗牙拔掉了。I got an abscess so...
...the ravaged streets of Sarajevo.萨拉热窝那些被毁坏的街道The countryside has been ravaged by pollution.乡村受到污染的破坏.For two decades the country has been ravaged by civil war and foreign intervention.20年来，这个国家一直被内战外侵所蹂躏。The whole area...
各公司正在试图让劳动力市场的均势向有利于自己的方向倾斜。Firms are trying to shift the balance of power in the labour market back in their favour.我们将不惜一切代价维持世界力量的均势.We would maintain the world balance of power at all costs.现在不是打破世界均势的时候.This was not...
She gazed at the wall of books...她目不转睛地盯着书墙。She gazed in appreciation at the scene.她赞赏地看着这景色。She gazed downwards...她朝下望去。Alice gazed pensively through the wet glass.艾丽斯透过湿漉漉的玻璃神情忧郁地凝视着窗外。The dog gazed at us lugubriously ...