Sent_en: 2zh The machine operates at temperatures colder than outer space and must be gradually warmed up for experts to assess the damage, causing much of the delay.
Sent_yy: 这台机器在比外太空还要低的温度下工作，必须逐渐预热，以便专家评估损坏程度，这在很大程度上造成了延误。