It took Lisa a great deal of time and effort to complete the project.

丽萨花了大量的时间和精力来完成这个项目。

youdao

It was a great relief when Heather arrived and took charge of the project.

希瑟来负责这项工程时，人人都松了一口气。

youdao

It was a great relief when Heather arrived and took charge of the project.

希瑟来负责这项工程时，人人都松了一口气。

youdao