1.so far 目前;迄今为止
So far the message has not been read.
这个信息至今未被辨认出来
2.presidential election 总统选举
That politician won the presidential election campaign and became the President.
那位政治家赢得了总统选举,成为了总统
3.front-runner 领先者;领跑者
Apple Computer Inc.'s QuickTime is a front-runner, too.
苹果公司的QuickTime也是该领域中一项领先的产品
4.trending topic 热门话题
On Nov. 7, with four days to go before the holiday, the top trending topic on Weibo, was Help Your Roommate Find Someone.
在11月7日光棍节前4天,微博上最热门的话题就是为你的室友找到另一半