And for the past 23 years, at an increasing rate, we've been pouring more and more ideas and capabilities and so on into Mathematica, and I'm happy to say that that's led to many good things in R &amp; D and education, lots of other areas.
过去23年间，以逐年增长的态势 我们已经为Mathematica注入了 越来越多的概念和性能 而且我很高兴地说这带来了很多进步 在研发和教育 以及其他很多方面