求翻译：为了提高大家积极性，保持士气，我在整个项目启动前召开了一次集体会议，告诉大家我们将面临的巨大挑战，激起大家战胜困难的勇气和决心.是什么意思？

In order to raise morale, I have a collective meeting held before the start of the entire project, to tell you that we will face enormous challenges aroused the courage to overcome difficulties and determination.

In order to enhance motivation and maintaining morale throughout the project, and I had been held before the start at a collective, tell you that we will be faced with the enormous challenges, and overcoming difficulties people courage and determination.

In order to enhance everybody enthusiasm before, the maintenance morale, I started in the entire project held a collective conference, tells huge challenge which everybody we will face, aroused everybody to defeat the difficult courage and the determination.

To improve you enthusiasm, maintaining morale, I convened a meeting of the group before the project started as a whole, say that we will face huge challenges, arouse the courage to overcome the difficulties and determination.

正在翻译，请等待...