Belts of mountains are cause by movements in the earths crust.山丘带是由地壳移动而形成的.The main controlling factors of reservoir developing are lithology , lithofacies and ancient weathering crust karstification.储层发育的主要控制因素为岩性和岩相、古...
The pastry crust was always underdone.馅饼的壳皮常常烤得不透.The crust of the bread is burnt.这块面包的外皮烤焦了.In his early days, he would do almost anything to earn a crust from the sport.早年为了能在体育界混口饭吃，他几乎什么都做。...
Blackbirds were sitting at the tops of trees singing.乌鸦停在树梢鸣叫着.Blackbirds and thrushes are songbirds.黑鹂和鸫.The blackbirds were whistling in the garden.山鸟在花园里婉转地鸣叫着....
对鲸的野蛮屠杀既不必要也不人道。The barbaric slaughter of whales is unnecessary and inhuman.被拘留者的关押环境常常恶劣严酷、很不人道。The detainees are often held in cruel and inhuman conditions.拒绝收容难民是不人道的行为。Turning refugees away would be an inhumane actio...