如何使用 "speculate" 造句

1. Observers speculate that disney may become a major backer .
观察员推测,迪斯尼可能会成为主要赞助商。
2. Some speculate that it would be used for espionage activity .
一些人猜测,领事馆将被用于间谍活动。
3. Then investors will speculate that further appreciation is likely .
那么,投资者会在有可能进一步升值的领域投机。
4. One can only speculate on whether ostriches and platypuses have similar dreams , too .
我们只能推断也许鸵鸟和鸭嘴兽也许会做相似的梦吧。
5. The latest survey offers a welcome chance to speculate .
最新的调查结果提供了一个进行推测的很好机会。