Land, labor and capital are all productive of wealth.土地、劳动和资本都能创造财富。While China has plenty of cultivable land, it does not have a lot of water.尽管中国有大量耕地, 但灌溉水资源不足.Dinosaurs evolved when most continents were joined in a s...
At the onset of germination, the hypocotyl elongates rapidly by cell enlargement.萌发开始时, 下胚轴依靠细胞增大而迅速伸长.As the development of the hypocotyl continues, the characteristic crook in the upper portion becomes apparent.由于下胚轴继续...
Habitat wind township and village roads panacea , Micronesia, as beads Network, to facilitate passenger and freight.境风乡、镇、村皆通公路, 密如珠网, 客货运便利.Dry stone walls may appear stark and lifeless, but they provide a valuable habi...
他老是记不起把自己阅读时用的放大镜放在什么地方，所以助手们会随身携带备用的。He misplaces his reading glasses with such regularity that aides carry extras.他本该带上一把备用钥匙的。He could have taken a spare key.备用罐上写着“高度易燃”。"Highly inflammable," it says on the spare can...