为了使对方得到答案，他们竟发明了一套完整的密码系统：坐在右边的一位，需要知道第五题的答案时，他就用铅笔在桌子上轻轻敲五下，坐在左边的一位回敲两次——表示答案是B。
One kid would tap his pencil lightly five times indicating he needed the answer to number 5.
但是在64位的系统中，日期是使用有符号的64位整数表示的，这可以极大地扩充其可用范围。
But in 64-bit systems, dates are expressed as signed 64-bit integers, which extends the usable range.
GerardJouany，一位航空记者表示，后备系统显示飞行员曾经用无线电进行联络，并称这次悲剧是诸多未知事件一齐导致的结果。
Gerard Jouany, an aviation journalist, said that back-up systems would allow the pilots to radio, and said the tragedy must have been a combination of events that are unknown.
该项目的另一位创始人利玛窦-坎塔雷利表示，重要的是，这个系统会设计得容易操作和具有灵活性。
Crucially, says Matteo Cantarelli, another of the project's founders, the system is designed to be flexible and easy to tweak.
一位神经系统科学家近日表示，现代交通工具会诱导大脑认为我们已经中毒，所以旅行常常使我们感到不舒服。
Traveling makes us feel sick because modern transport tricks the brain into thinking we have been poisoned, a neuroscientist has said.
一位安卓用户表示：“2009年年底，我收到一份礼物，这个安卓操作系统的智能手机。”
One Android user said: "I received this smartphone with the Android operating system at the end of 2009 as a gift."
“这次不是我们，但我们也可能成为受害者，”另一家“白鞋”律师事务所的一位高级合伙人表示。“每天都有人试图侵入系统。”
It wasn't us this time, but it could have been, " said a senior partner at another white-shoe law firm. "Every day people are trying to get in. "
“这次不是我们，但我们也可能成为受害者，”另一家“白鞋”律师事务所的一位高级合伙人表示。“每天都有人试图侵入系统。”
It wasn't us this time, but it could have been, " said a senior partner at another white-shoe law firm. "Every day people are trying to get in. "
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