I'll brief some interesting facts and stories with you, so we can save time for questions at the end.
我将简要地跟大家讲述一些有趣的事实和故事，这样我们最后可以留出提问时间。
I'll briefly share some interesting facts and stories with you, so we can save time for questions at the end.
我将简要地和大家分享一些有趣的故事，以便最后能留点时间给大家提问。
As for method t, it is a nonsence, to tell you again, you can save as much time as possible to do more questions will have harvest, try to pick up points at the last moment.
至于方法估计也无用武之地了，在此还是说，能节省时间多做一题就有一道题的收获，尽量在最后关头多争取分数。
As for method t, it is a nonsence, to tell you again, you can save as much time as possible to do more questions will have harvest, try to pick up points at the last moment.
至于方法估计也无用武之地了，在此还是说，能节省时间多做一题就有一道题的收获，尽量在最后关头多争取分数。
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