This is the 3969th most frequent Chinese word.
仔細
Careful; attentive; detailed.
In this sentence, "仔細" is used as an adverb to indicate the manner of the action "閱讀" (read), emphasizing the need for careful attention.
請仔細閱讀這段文字。
Please read this passage carefully.
Here, "仔細" describes how the subject performs the action "檢查" (check), showing thoroughness and attention to detail.
他總是仔細地檢查所有的文件。
He always thoroughly checks all the documents.
In this usage, "仔細" forms an adjective phrase with "的" to describe "討論" (discussion), indicating that the discussion should be meticulous and detailed.