1.plead guilty 服罪；被告服罪

I find it amazing that someone with a record of extreme violence, which Caratozzolo had, could get such an inadequate sentence, even if he did plead guilty, he said.
我覺得很不可思議，對于這樣一個有極度暴力記錄的人，雖然他承認有罪，居然會判處這樣的不合理的刑罰。

He says, I plead guilty, but your physics is useless at this length scale.
他說，我沒有錯，而是你的物理在這個尺度上沒有用武之地。

2.plea to 請求

It was written in part as a plea to Fouche to help raise funds for the Owenses' project, and it listed some of Mark Owens's antipoaching accomplishments.
信的部分內容是請求福凱幫助為歐文斯夫婦的項目募集資金，信中列出了一些馬克?歐文斯反偷獵行動的成果。

Readers joined some authors in a plea to JK Rowling not to kill off Harry Potter in the seventh and final book.
讀者和一些作家聯合請求J·K·羅琳不要在第七部，也是最后一部書中殺死哈利·波特。

3.connect to 連接到，相連

Next, connect to the database.
接下來，連接到該數據庫。

Finally, it will connect to one of these databases.
最后，它將連接到這些數據庫之一。