爱因斯坦再次证明是对的。
Einstein was right once again.
第二天，昌再次出发前往西方。
The next day, Tchang set off once again towards the West.
这些蒸汽形成云，再次降雨到山间梯田上。
This forms clouds from which rain falls down onto the mountain terraces once again.
情况再次变得如此严重，以至于官员们被要求立即调查。
The situation was once again becoming so serious that the officials were asked to investigate immediately.
我们再次讨论了这个问题。
We discussed the issue once again.
