1.Retrieval n. 取回，恢復，[計]檢索

如：Lost possessions beyond retrieval.
無法挽回的失去物品

A number used in information storage or retrieval that is assigned to a specific memory location.
存儲器位置，地址，編址指定于某個特定區域內，用于信息存儲或提取的數

2.trigger vt. 觸發，發射

3.recollection n. 記憶，回想，回憶

如：His recollection of the campaign is not too clear.
他對競選的記憶不是那么清楚。

That evening together is one of my happiest recollections.
我們一起歡度的那個晚上是我最快樂的事情之一。

4. literally 不夸張地

如：The prediction was literally accomplished.
這個預言確實實現了。

Idioms usually cannot be translated literally in another language.
成語通常不能照字面譯成另一種語言。