jǐngfāng / jiāqiáng / le / duì / huìchǎng / de / ānbǎo / yǐ / fáng / yǒurén / xíngcì / zhòngyào / láibīn

警方加强了对会场的安保，以防有人行刺重要来宾。

The police strengthened security at the venue to prevent anyone from assassinating an important guest.