She's a nurse by profession and now runs a counselling service for women...她的职业是护士，现在开办了一个妇女咨询中心。A memorial service is being held for her at St Paul's Church.她的追悼会正在圣保罗教堂举行。The country needs a strong intelligen...
In some stores we were undermanned and customer service was suffering.有些店我们人手不足，对顾客照顾不周。Banks spent his national service in the Royal Navy.班克斯在皇家海军服过兵役。In April 1944 he was killed on active service.1944年4月他在战时服役中阵亡。...
Construct an animation of the deltoid sliding on two mutually perpendicular lines.建构一动态绘图:展示三角线沿著互相垂直的两轴滚动.Construct two mutually orthogonal tangents of the deltoid. Where do they meet?三角星形线的两条互相垂直的法线的交点在哪里?Construct rot...