第 86 课: 表达能力-3

The book will certainly not fall off the table. 书当然不会从桌子上掉下来。

The book could possibly fall off. 书可能会掉下来。

The book will certainly fall off the table. 书当然会从桌子上掉下来。

The book fell off. 书掉了下来。

This is possible. It happens all the time. 这是可能的，并且经常发生。

This is impossible. It never happens. 这是不可能的，并且从不发生。

This roll of the dice is possible, but it is unlikely. 他也许能掷出这样的色子， 但不太可能。

They might be able to lift the car, but it is unlikely. 他们也许能把车抬起来， 但不太可能。