Researchers have announced that the magnetic fields emitted by one manufacturer's security surveillance system, of which type there are 200,000 worldwide, can interfere with pacemakers and that this interaction can bring on missed or irregular heartbeats, nausea, breathlessness, dizziness, and even fainting.
Researchers have announced that the magnetic fields emitted by one manufacturer’s security surveillance system, of which type there are 200,000 worldwide, can interfere with pacemakers and that this interaction can bring on missed or irregular heartbeats, nausea, breathlessness, dizziness, and even fainting.
of which type there are 200,000 worldwide, can interfere with pacemakers and that
of which, worldwide, there are 200,000 of that type, and which can interfere with pacemakers, and
of which type there are 200,000 worldwide, they can interfere with pacemakers and
200,000 of which type exist worldwide, interfering with pacemakers, and
200,000 of that type existing worldwide and can interfere with pacemakers, and
如果是D的话，就是the magnetic fields ...and this interaction 是宾语从句的主语。但是，我觉得从逻辑上应该是this interaction can bring on missed or irregular heartbeats, nausea, breathlessness, dizziness, and even fainting.与magnetic fields无关。
而且，200,000 of which type exist worldwide中的exist不好。
京公网安备11010202008513号 京ICP证101109号 京ICP备12012021号
发表于 2005-11-10 18:30:00
yes ..pls tell us where to download gwd 29..
楼主
