王冠上镶嵌着稀世珍宝—有钻石、红宝石、绿宝石。The crown was set with precious jewels—diamonds, rubies and emeralds.她戴着一枚红宝石小耳环.She is wearing a small ruby earring.这些晶体是天然存在的,人们称之为红宝石.These crystals occur in nature and are the gems known as rub...
...tidying, straightening cushions and organising magazines.收拾、摆放靠垫和整理杂志Straightening vanes can be used where long straight ways are not possible.在不可能安装较长的直管段情况下,可以来用导流叶片.No one would dream of straightening out the knobb...
New theatres and arts centres sprang up all over the country.新的剧院和艺术中心突然在全国各地涌现出来。Children in evacuation centres are falling prey to disease.疏散中心的孩子正受到疾病的折磨。The infantry divisions mopped up remaining centres of resistanc...