 | [giữ kín] |
|  | to keep silent/quiet about something; to keep something confidential/quiet/dark/secret/private |
|  | Làm thế nào họ giữ kín được kế hoạch đó? |
| How did they manage to keep silent/quiet about the plan?; How did they manage to keep the plan secret?; How did they manage to keep the plan to themselves? |
|  | Anh sẽ trả tôi bao nhiêu tiền để tôi giữ kín việc này? |
| What's my silence worth to you? |
|  | Nhớ giữ kín việc này nhé! |
| Keep it dark!; Keep your mouth shut about this!; Keep it to yourself! |