And we are learning by doing that prefabrication can be much more than stacking boxes

我们正在通过实践了解到，预制可以不仅仅是堆叠盒子。

The prefect praised Mr. Nelson's prefabrication but he preferred that Mr. Nelson should pay more attention to the precision of the use of prefix and predicate.

长官赞扬了尼尔森先生的预先构想。但他更喜欢尼尔森先生应多注意一下前缀与谓语运用的精确。