1. Ruth hesitated, uncertain of how to combine honesty and diplomacy in her answer.露丝犹豫了，她不知道怎样回答才能既诚实又婉转。(be uncertain of .不确定；不知道；combine.and/with.把.与.结合起来; 既.又.; diplomacy外交手腕 dplmsi)2. a dazzling array of flowers一大片绚丽多彩的鲜花(dazzling 光彩夺目的;灿烂的dzliHe gave Alberg a dazzling smile.他冲着阿尔伯格粲然一笑)3. There was a vast array of colours to choose from.有各种各样的颜色可供选择。(a vast array of.大量的re)4. Susan flushed deeply and looked away.苏珊脸涨得通红，目光转向别处。(sb flush
