The road follows the natural contours of the coastline.这条路沿着海岸线的自然轮廓延伸。I cradled my video camera nervously on my lap, but its cold contours did nothing to comfort me.我紧张地把摄影机架在大腿上，但是它冰冷的外形并没能给我任何安慰。He walked among the di...
百分之二十的产品外销。Twenty percent of the products are exported.百分之二十的人认为他们自己长期都是拖拉的人.Twenty percent of people identify themselves as chronic procrastinators.我设置它为百分之十或二十的透明度.I set it to multiply at about 10 - 20 % opacity....