or

我们说了真相，或者说大部分真相。

We told the truth, ___or most of it.

罗莎琳德，或者她的朋友们叫她罗兹，采取了主动。

Rosalind, ___or Roz to her friends, took the initiative.

最近事情进展得相当顺利。或者说，直到两天前还是这样。

Things have been going quite well recently. ___Or they were, up until two days ago.

我们必须在六点前到达，否则我们会错过开头。

We must be there by six, ___or else we'll miss the beginning.

他告诉我快点，否则我会错过公交车。

He told me to hurry up, ___or else I would miss my bus.

你应该努力学习，否则你可能会考试不及格。

You should study hard, ___or else you might fail the exam.