目前，信息可以保持大约八个小时不消失。但是基倍苏女士表示，调节发送碎片的数量可以延长或缩短信息保持完整的时间。
At the moment, the message lasts for about eight hours before vanishing but Dr Geambasu suggests that this duration could be extended or diminished by adjusting the number of pieces of key sent out.
彼得雷乌斯表示，在驻伊美军的数量下降到增兵之前的水平以后，他希望暂停撤军，评估安全局势。 按照现在的计划，驻伊美军将在7月之前减少到增兵前的大约14万人。
Petraeus has indicated that once troop levels in Iraq return to pre-surge levels of about 140, 000 by July, he would like a pause in the troop drawdown to evaluate the security situation.
Wuh表示，这些经过信用认证的供应商数量，从2008年的大约30000，达到2009年的大约108000，上升到三倍。
Its database of registered suppliers almost tripled to 108, 000 last year from about 30, 000 in 2008, Wuh said.
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