In the last 30 years, both sexes have performed a somersault in terms of expectations, roles and relationships.最近 30 年里，男性和女性在个人期望、社会角色和人际关系方面都发生了 180 度的大转变。What worries some of us is that the Prime Minister may feel sim...
When we are fielding, the umpires keep looking at the ball.我们防守的时候，裁判们一直看着球。England intend fielding their strongest team in next month's World Youth Championship.英格兰意欲在下月的世界青年锦标赛中推出他们的最强阵容。Fielding nervously wet his...
Now let us consider crystals such as diamond or sapphire.现在让我们考虑象钻石和蓝宝石这样的晶体....white snow and sapphire skies.皑皑白雪和湛蓝的天空One of the new Sapphire Gold brooder, aged about 4 years.一尾大约四岁的新蓝宝石紫蓝底过背金种鱼....a sapphire engagemen...
伯尔尼的研究人员在镍铁矿中发现了氖 - 21.And neon - 21 was found in josephinite by the Bern researchers.在伟晶岩接触带,硫化物成分变为黄铜矿 、 针镍矿 、 黄铁矿及硫镍铁矿, 伴生有磁铁矿和赤铁矿.At pegmatite contacts the composition changes to chalcopyrite, millerite, pyrite, and ...