As navigator, Lovell took with him a sextant to take star readings - in case the computers failed and they had to find their own way home.
В России ответили на имитирующие высадку на Украине учения НАТО18:04
，推荐阅读搜狗输入法下载获取更多信息
Андрей Ставицкий (Редактор отдела «Наука и техника»)，详情可参考heLLoword翻译官方下载
茶枝柑是新会陈皮的唯一原料。乐丰市场一原材料批发商店铺内，记者发现非茶枝柑果皮制作的陈皮，外观几乎乱真。