Skateboarding gives one the extreme sense of cheerfulness and success.滑板能够给予人在跨越心理承受极限时获得极大的愉悦感和成就感.These are only a few reasons why skateboarding is so popular.这些只是滑板之所以如此流行的一部分原因.The city passed a statute forbidding sk...
They peeled cold stiffened gloves from their hands.他们将冻得硬邦邦的手套从手上脱下来。He leaned towards her and she stiffened at this invasion of her personal space.他向她俯过身去，这种侵犯她个人空间的举动让她绷紧了身子。She stiffened with fear.她吓呆了。...
保存得太久的食品会变坏,是因为受到酵母菌, 霉菌和细菌的侵袭.Food which is kept too long decays because it is attacked by yeasts, molds and bacteria.防止啤酒变坏的主要方法是用纯酵母菌株发酵.The principal methods of avoiding spoilage are the use of pure yeast strains as ...
科学家根据那些化石的骨骼结构确定其年代.Scientists have dated the fossils by their bone structure.有两个因素对生物化石的保存是有利的.Tow factors are favorable for the preservation of organisms as fossils.它们是怎样变成化石的?How did they become fossils?...
His solution : DAC Vision would develop its own state - of - the - art machinery for making eyeglass lenses.国际先进技术水平的;艺术级---这两种会比较贴切吧. 你所想的“巧夺天工”似乎太“拽”了,感觉也你真能展开想像的翅膀!The third column of Table 1 gives the normalized DAC ...