《资治通鉴·梁纪·梁纪十九》
萧绎自去年就听到了梁武帝驾崩的消息，因为当时长沙还没打下，所以加以封锁。
绎自去岁闻高祖之丧，以长沙未下，故匿之。
Xiao Yi had heard the news of Emperor Wu of Liang's death since last year, but because Changsha had not been captured at the time, it was blocked.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 绎自去岁闻高祖之丧，以长沙未下，故匿之。 [/INST] Xiao Yi had heard the news of Emperor Wu of Liang's death since last year, but because Changsha had not been captured at the time, it was blocked.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 绎自去岁闻高祖之丧，以长沙未下，故匿之。
user
Xiao Yi had heard the news of Emperor Wu of Liang's death since last year, but because Changsha had not been captured at the time, it was blocked.
assistant