v3 签名

qiān míng to sign (one's name with a pen etc); to autograph; signature

常见

cháng jiàn commonly seen; common; to see sth frequently

安全问题

ān quán wèn tí safety issue; security issue

TGJdiosqm iosv3 分发

fēn fā to distribute; distribution; to assign (sb) to a job

mzm