It is expressed as a percentage.它是以百分比的形式表示的。Television attracts a large percentage of the people.电视吸引了大部分观众.What is the percentage of nitrogen in air?空气中所含的氮的比例是多少?...
a college of agriculture and horticulture农艺园艺学院World Horticulture Exposition garden: hosted the International Horticultural Exposition in 2006.世界园艺博览园: 在2006年举办了世界园艺博览会.It is forbidden to occupy basic farmland to develop...