我在这个计划中投入了大量的精力和时间英语怎么翻译
问题描述：
我在这个计划中投入了大量的精力和时间英语怎么翻译
答
i devote a lot of time and vigor in this planning.
答
I've devoted plenty of time and vigor to this plan.
如果是口语，把动词换成put in更好点，简单易懂。
答
I spent a lot in this project.
答
I in the plan spent a lot of energy and time