It is compulsory for all motorcyclists to wear helmets.所有骑摩托车的人都必须戴头盔，这是强制性的。motorcyclists with leather gauntlets戴着皮护手套的摩托车手The motorcyclists rammed down the highway.摩托车手们沿着公路飞驰而去....
Latin and Greek will be squeezed out of school timetables.拉丁语和希腊语将退出学校的课程表。Greek yogurt contains much less fat than double cream.希腊酸奶比高脂浓奶油所含脂肪要少得多。The very earliest sculptures were made under the influence of Greek art....
本文介绍了海泡石的改性方法及海泡石在不同领域的广泛应用.The paper reviews themodification of sepiolite and its application in various fields.海泡石是一种纤维状含水的镁硅酸盐矿石,具有良好的吸附性能.Sepiolite is a fibrous natural hydrated magnesium silicate with good absorptiv...