偶然

zhè wán quán shì yī cì ǒu rán de huì jiàn

这完全是一次偶然的会见。

It was an accidental meeting.

tā shì wǒ ǒu rán rèn shi de rén

他是我偶然认识的人。

He is my incidental acquaintance.

chū xiàn zhè zhǒng wèn tí jué bù shì ǒu rán de

出现这种问题绝不是偶然的。

The occurrence of such things is by no means fortuitous.

wǒ zhǐ shì ǒu rán qù cì wǔ tīng

我只是偶然去次舞厅。

I visited the ballroom only occasionally.

nào shì li ǒu rán yě néng tīng jiàn jǐ shēng niǎo míng

闹市里偶然也能听见几声鸟鸣。

Occasionally birds can be heard in the downtown area.