在音像拷贝中,色调值是反转的.In a negative copy the tonal values are reversed.趋势是你的朋友,只除了在结尾它反转的时候.The trend is your friend except at the end when it bends.在英国, 房价也出现了反转的征兆.There are ominous signs of a downturn in Britain, too....
He is interested in buying the club as a commercial undertaking.他有意购买那个俱乐部作为投资。He associated himself with his friend in a business undertaking.他与朋友合伙经商.Their motives for undertaking this study are highly questionable.他们承...