只当

tā xiàn zài zhǐ dàng tā bù zài le

他现在只当她不在了。

He just thinks she's gone now.

diàn huà líng xiǎng le tā zhǐ dàng méi tīng jiàn

电话铃响了，她只当没听见。

The phone rang, but she ignored it.

wǒ zhǐ dàng méi fā shēng zhè shì

我只当没发生这事。

I just take it that it didn't happen.

wǒ zhǐ dàng bù zhī dào

我只当不知道。

I just think taht I don't know.