格林威治天文台的职员们每天对大钟检查两次.Officials from Greenwich Observatory have the clock checked twice a day.盖伊的房子离天文台很近.Guy's house was close to the observatory.应立即通知附近的天文台.The nearest research observatory should be contacted righ...
一种欧洲比目鱼,大菱鲆身体上部棕色, 散布着许多小瘤, 是极受重视的食用鱼.European flatfish, Scophthalmus maximus, that has a brown, knobby upper side and is prized as food.一名患者在不到18个的时候留有仍然有活性的小瘤体.One patient remains alie with stable pulmonary nodules at ...
He was making a visible effort to control himself.他明显是在努力控制自己的情绪。It is incumbent upon all of us to make an extra effort.我们所有人都必须加倍努力。Even carrying the camcorder while hiking in the forest was an effort.在森林中徒步旅行时，即便带的是便携式...