登山队员失踪后,救援人员连夜扩大了搜索范围。Dēngshān duìyuán shīzōng hòu, jiùyuán rényuán liányè kuòdà le sōusuǒ fànwéi.After the mountaineer went missing, rescuers expanded the search area overnight.
孩子在商场里失踪了,家长非常着急。Háizi zài shāngchǎng lǐ shīzōng le, jiāzhǎng fēicháng zháojí.The child went missing in the shopping mall, and the parents were very worried.
警方发布寻人启事,寻找失踪的老人。Jǐngfāng fābù xúnrén qǐshì, xúnzhǎo shīzōng de lǎorén.The police issued a missing person notice to look for the missing elderly man.