After a short break, they decided to re-embark on the project.

re-embark 由前缀 re-（表示"重新"）和动词 embark（开始、着手）组成。embark 本身来自法语，原意是"上船"，引申为"开始某项工作或任务"。 re-embark 字面意思是"重新上船"，引申为"重新开始、继续"某项工作或计划。