或许

或许他已经到了

huòxǔ tā yǐjīng dào le

Perhaps he has already arrived.

或许我们可以试试

huòxǔ wǒmen kěyǐ shìshi

Perhaps we could try it

明天或许会下雨

míngtiān huòxǔ huì xiàyǔ

It might rain tomorrow