试题题干
Translate the following sentence into Chinese.
When the signal was given for him to return to the ship, he was enjoying the cosmos so much that he was disappointed to have to stop his wandering so soon.
参考答案
试题解析
考点：signal信号；return to返回；cosmos宇宙；be disappointed to对······失望。
句子结构：When引导时间状语从句，主句为he was enjoying the cosmos，so···that····意为“如此······以至于······”。