The white fur of the polar bear is a natural camouflage.北极熊身上的白色的浓密软毛是一种天然的伪装.The Arctic remains the domain of the polar bear.北极仍是北极熊的领地.A polar bear has a preference for cold weather.北极熊喜欢寒冷的天气....
Barium is found in some oilfield brines in concentrations greater than 100 mg / litre.在有些油田卤水中,钡的浓度大于100毫克/升.At lower concentrations they may even be stimulants of cell division.在浓度较低时,它们甚至能促进细胞分裂.Methods Three different...
洗桑拿浴如果方法不当会有危险，浴前切忌饱食。Saunas can be hazardous if misused. Avoid a big meal beforehand.我今天早晨去洗了个桑拿浴, 现在觉得很舒坦.I had a sauna this morning, so now I feel really relaxed.桑拿浴的确很热.It was really hot in the sauna....
The total of debits must balance the total of credits.借记总额必须与贷记总额相平衡。The debits and credits should theoretically balance out within a month.从理论上讲一个月内借方的总额与贷方的总额应当相等。 Does this item go among the credits or the debits?这笔账应...
培养一种自信的积极心态会让人受益匪浅。Cultivating a positive mental attitude towards yourself can reap tremendous benefits.她是一位充满自信的女性，对自己的观点深信不疑。She is a confident woman who is certain of her views.这男孩以自信的男人步伐行走.The boy walked with a conf...