"So we certainly observed a lot more coordination during the exercise past night time than we had witnessed in earlier days, regarding who was dong that coordinating I'm not in a position to convey still."Quân ??i s?n sàng bay tìm ki?m c?u n?n ?ng phó v?i m?a l? t?i Ngh? An N?i b?tProfessor Dai is a superb teacher for my part. Although he isnt