A monkey suddenly appeared!

有一只猴子突然间出现！

Two men suddenly appeared.

突然出现了两个男人。

Bats suddenly appeared in the wild.

蝙蝠突然出现在荒野。

He suddenly appeared as if by magic.

他突然神奇地出现了。

While she was looking at the place where it had been, it suddenly appeared again.

当她看着它原来所在的地方时，它突然又出现了。