此前,一艘俄罗斯货运飞船和一艘美国私人货运飞船均因事故未能如期送货,导致空间站上的宇航员不得不厉行节约资源。面对迟来的物资,宇航员们称他们像是“在7月过上了圣诞节”。这架飞船给空间站带去2300多公斤物资,包括水、食物、氧气、燃料和科研设备等,其中食物补给达到430公斤,比以往历次补给多100公斤。宇航员的私人物品也同期抵达。因俄美货运飞船先前接连发生事故,国际空间站储备物资无法得到补 Earlier, a Russian cargo spacecraft and a US private cargo spacecraft were unable to deliver goods due to accidents, resulting in astronauts on the space station had to practice resource conservation. In the face of belated supplies, astronauts call them “Christmas on July.” The spacecraft brought more than 2,300 kilograms of materials, including water, food, oxygen, fuel and scientific research equipment, to the space station, of which 430 kilograms were supplied to the space station, 100 kilograms more than previous deliveries. Astronauts’ personal belongings also arrive in the same period. Due to the accidental accidents of Russian and U.S. cargo spacecraft in succession, the ISS stockpiles can not be supplemented