The boy first showed promise as an athlete in grade school.这个男孩在上小学的时候就初次显示出成为运动员的潜力。South Point College does not grade the students' work.南点学院不对学生的作业评分。It was actually used for enriching uranium to weapons-grade le...
我们将研究称为收敛数列的很特别的一类数列.We shall study a very particular kind of sequences, called convergent sequences.数据数列是表达资料的一种最简单的方法.The data array is one of the simplest ways to present data.这些综合指数是使通过把它们的组成部分中的各个数列标准化而获得的.These com...
We went to the temple of Atlantis and saw it by moonlight.我们去了亚特兰蒂斯神殿，在月光下游览了一番。Are we still in range to relay the message to Atlantis?我们还在可以转发给消息给亚特兰蒂斯的范围之内 么 ?If it is a city like Atlantis, then where are the other spi...