tīng / dào / zhè / gè / xiāo / xī / tā / xīn / huāng / yì / luàn / bù / zhī / dào / gāi / zěn / me / bàn

听到这个消息，他心慌意乱，不知道该怎么办。

Hearing this news, he was so flustered that he didn't know what to do.