I think China will do well in the swimming events.
我认为中国会在游泳项目中胜出。
AI think China will do well in the swimming events.
A我认为中国会在游泳项目中胜出。
BYes, but remember Australia and America are good at swimming too.
B是的，但是别忘了澳大利亚和美国在这个项目非常有竞争力。
AYes, you’re right. I think the swimming will be very competitive.
A你是对的，我想游泳比赛一定会非常精彩。
BI think all those countries will win gold medals.
B我想这些国家都会夺得很多金牌。
如果你想在某个话题(将要发生的事件)发表意见，你可以说I think . . . will / 我认为。。。将会。。。

练习：
I think China will do well at the Olympics.
I think the weather will be good tomorrow.
I think the Olympics will be a great success.
I think I will go to Shanghai next week.

我认为中国将会在奥运会中取得硕果。
我想明天会是个好天气。
我想奥运会将会是非常成功的。
我想下个礼拜去游览上海。