Obama could show similar dexterity and potentially drive a wedge into iranian politics .
奥巴马也可以表现出类似的圆滑，在伊朗政治中打入一个潜在的楔子去分裂它。
The incident was seen as driving a wedge between china 's rich and poor , damaging bmw 's nascent image .
这起事件被认为在中国富人和穷人之间打下了一个楔子，它也损害了宝马最初的品牌形象。
When the concave upper nut is tightened , the effect produced is exactly the same as that produced by a hammer driving in a wedge .
当上螺母的凹面与之锁紧时，其效果与用一个锤子敲进一楔子的效果完全相同。
The government has narrowed the " tax wedge " that deters employment and whittled away at sickness benefits : sweden no longer stands out for welfare excesses .
政府缩小了阻碍就业率税收楔子、削减了疾病补助费，这样瑞典将不再因为过厚的福利而著称。
An l-shaped wedge of metal holds your books up against the wall while a tiny clip holds the inside cover of the book up , giving your larger books the illusion of magically sticking to the wall .
