I have to tie up loose ends before immigrating to America.

移民美国前,我先要处理手头上的一些琐事.

The holidays are a popular time for employees to take vacation, leaving offices in need of employees to tie up loose ends in time for the New Year.

假期是员工度假的黄金时期，这使得到年底的时候办公室人手紧缺。