Zhè tīnɡqǐlái hěn kěyí.

这听起来很可疑。

It sounds suspicious to me.


Notes:

这(zhè): this

听起来(tīnɡqǐlái): sound like

很(hěn): very

可疑(kěyí): suspicious

Example:

A：他说他昨天没有去酒吧。

     Tā shuō tā zuótiān méiyǒu qù jiǔbā.

     He said he didn't go to the bar yesterday.

B：这听起来很可疑。

     Zhè tīnɡqǐlái hěn kěyí.

     It sounds suspicious to me.