You are a manager of Administrative Office named J. S. Sanford. The board of directors have decided to refurbish the offices of Financial Department. Write a memo to tell all the employees that:

1) How long will this project last

2) Where shall be the temporary offices for the Financial Department during this period’

3) Which kind of affairs might be influenced during this period, and what will be the corresponding solutions

You should write about 100 words.

航天飞机在太空与宇宙空间站对接时，两者在空中飞行的速度大小和方向必须_______ ，此时两物体间彼此处于相对__________状态。