Rich skrenta , who is credited with creating the first microcomputer virus in 1982 , poses at his home in san carlos , california , us on july 31 , 2007 去年七月三十一日，于一九八二年释出全球第一个电脑病毒的电脑病毒始祖瑞奇斯克兰塔在美国加州圣卡洛斯的自家留影。
From july 31 - august 15 , 2004 , the singapore government hosted an event entitled " fireworks festival and carnival at the bay " to celebrate the country s thirty - ninth national day 在2004年7月31日至8月15日期间，新加坡政府举办了烟火庆典暨海湾嘉年华欢庆39周年国庆。
The last game of the series will see chelsea take on milan again , this time at giants stadium , east rutherford , new jersey , near new york on july 31 ( ko tbc ) 系列赛最后一场再度迎来切尔西与米兰的巅峰对决，时间为7月31日（开球时间待定） ，地点在纽约附近的新泽西东卢瑟福巨人体育场。
The event will culminate in a fight crime prize presentation ceremony to be held at tvb city on july 31 and the programme will be broadcast on tvb - jade channel on august 6 得奖者将于七月三十一日在电视广播城举行的灭罪精英展才能节目中领奖，该节目于八月六日在无线电视翡翠台播映。
As a means to step up security , the ird will not entertain any requests for change of address over the phone from now until july 31 . all such requests must be made in writing 为进一步加强保安，由即日起直至七月三十一日止，税务局不会应电话要求更改通讯地址，所有更改要求必须以书面作出。
A subsequent search in a bush in san tin led to the seizure of 25 buckets of illegal marked oil each in 20 liters today ( july 31 ) . the five men are still being detained for enquiries 警方今日（七月三十一日）在新田一带再进行搜查，结果在一个草丛内搜获二十五桶非法红油，每桶约重二十公升。
The interdepartmental task force of the health , welfare and food bureau today ( july 31 ) continues to closely monitor the latest development with respect to the streptococcus suis infection in sichuan ?生福利食物局的跨部门工作小组今日（七月三十一日）继续密切监察四川人类感染猪链球菌个案的最新发展情况。
The centre for health protection ( chp ) of the department of health has been updated by the ministry of health ( moh ) today ( july 31 ) about the latest situation concerning cases of streptococcus suis infection in sichuan ?生署?生防护中心今日（七月三十一日）接获?生部通告四川猪链球菌感染个案的最新情况。
